How do queues / mappings work internally?

Hello,
I have some experience in mapping tools outside XI which are "source oriented". This is quite simpy as the source message is "read" top -> down and you can define at each field which action should be done.
So as you all knwo XI message mappings are "target oriented". There is the queue concept which seems to be one of the most complicated and frustrating issue in XI I have some experience in XI message mappings, but I really would like to understand more in detail how queues and message mappings in general work internally. How does the XI mapper "read" the target structure which actually contains the mapping code? What happens internally for example when you watch the queue of the PARVW field of the E1EDKA1 segment using a "removeContext" function afterwards? What happens without the removeContext function?
Any information, link to blogs etc. is appreciated.
Thanks,
Christoph
Message was edited by:
        Christoph G.

HI ,
Check below links for Mapping,
/people/udo.martens/blog/2006/08/23/comparing-performance-of-mapping-programs
Value Mapping and graphical mapping
/people/sravya.talanki2/blog/2005/08/16/message-mapping-simplified--part-i
/people/sravya.talanki2/blog/2005/12/08/message-mapping-simplified-150-part-ii
/people/stefan.grube/blog/2006/01/09/the-use-of-suppress-in-the-xi-30-graphical-mapping-tool
http://help.sap.com/saphelp_nw04/helpdata/en/49/1ebc6111ea2f45a9946c702b685299/frameset.htm
Regards,
Phani.
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    2014-02-25 17:25:24.373 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 0
    2014-02-25 17:25:24.373 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.373 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET http://lyncdiscoverinternal.alnuaimi-group.com/
    Request Id: 0x5c5d2a8
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.373 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x11f0c20 for url - http://lyncdiscoverinternal.alnuaimi-group.com/ with persistent id as 7
    2014-02-25 17:25:24.373 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url http://lyncdiscoverinternal.alnuaimi-group.com/. Sending over direct connection.
    2014-02-25 17:25:24.374 Lync[2099:734c000] INFO TRANSPORT CHttpStreamPool.cpp/556:Not setting TLS as the url(http://lyncdiscoverinternal.alnuaimi-group.com/) is not https2014-02-25 17:25:24.373 Lync[2099:707] Unable to simultaneously satisfy constraints.
    Probably at least one of the constraints in the following list is one you don't want. Try this: (1) look at each constraint and try to figure out which you don't expect; (2) find the code that added the unwanted constraint or constraints and fix it. (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
    "<NSLayoutConstraint:0x5cc4200 UIImageView:0x5cba360.centerX == UILabel:0x5ca2760.centerX>",
    "<NSLayoutConstraint:0x5cc4260 UIView:0x5cfa610.centerX == UIImageView:0x5cba360.centerX>",
    "<NSLayoutConstraint:0x5ca07a0 H:|-(26)-[UILabel:0x5ca2760] (Names: '|':UIView:0x5cfa610 )>",
    "<NSLayoutConstraint:0x5ca07d0 H:[UILabel:0x5ca2760]-(25)-| (Names: '|':UIView:0x5cfa610 )>"
    Will attempt to recover by breaking constraint
    <NSLayoutConstraint:0x5cc4200 UIImageView:0x5cba360.centerX == UILabel:0x5ca2760.centerX>
    Break on objc_exception_throw to catch this in the debugger.
    The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
    2014-02-25 17:25:24.375 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.375 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.375 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x1139940.
    2014-02-25 17:25:24.375 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x1139940.
    2014-02-25 17:25:24.375 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.376 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 1
    2014-02-25 17:25:24.376 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/266:Sending event to main thread for request(0x5cb1c18)
    2014-02-25 17:25:24.376 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.376 Lync[2099:707] Unable to simultaneously satisfy constraints.
    Probably at least one of the constraints in the following list is one you don't want. Try this: (1) look at each constraint and try to figure out which you don't expect; (2) find the code that added the unwanted constraint or constraints and fix it. (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
    "<NSLayoutConstraint:0x5cf38b0 UIView:0x5cfa610.centerX == UILabel:0x5ca2760.centerX>",
    "<NSLayoutConstraint:0x5ca07a0 H:|-(26)-[UILabel:0x5ca2760] (Names: '|':UIView:0x5cfa610 )>",
    "<NSLayoutConstraint:0x5ca07d0 H:[UILabel:0x5ca2760]-(25)-| (Names: '|':UIView:0x5cfa610 )>"
    Will attempt to recover by breaking constraint
    <NSLayoutConstraint:0x5cf38b0 UIView:0x5cfa610.centerX == UILabel:0x5ca2760.centerX>
    Break on objc_exception_throw to catch this in the debugger.
    The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
    2014-02-25 17:25:24.376 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.377 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x11f0c20.
    2014-02-25 17:25:24.377 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x11f0c20.
    2014-02-25 17:25:24.377 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.377 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 1
    2014-02-25 17:25:24.377 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/266:Sending event to main thread for request(0x5c5d2a8)
    2014-02-25 17:25:24.377 Lync[2099:707] Unable to simultaneously satisfy constraints.
    Probably at least one of the constraints in the following list is one you don't want. Try this: (1) look at each constraint and try to figure out which you don't expect; (2) find the code that added the unwanted constraint or constraints and fix it. (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
    "<NSLayoutConstraint:0x5cf3850 UILabel:0x5ca2760.centerX == UIActivityIndicatorView:0x5c59ba0.centerX>",
    "<NSLayoutConstraint:0x5ca07a0 H:|-(26)-[UILabel:0x5ca2760] (Names: '|':UIView:0x5cfa610 )>",
    "<NSLayoutConstraint:0x5ca07d0 H:[UILabel:0x5ca2760]-(25)-| (Names: '|':UIView:0x5cfa610 )>",
    "<NSLayoutConstraint:0x5c58290 UIView:0x5cfa610.centerX == UIActivityIndicatorView:0x5c59ba0.centerX>"
    Will attempt to recover by breaking constraint
    <NSLayoutConstraint:0x5cf3850 UILabel:0x5ca2760.centerX == UIActivityIndicatorView:0x5c59ba0.centerX>
    Break on objc_exception_throw to catch this in the debugger.
    The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
    2014-02-25 17:25:24.380 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.380 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.380 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.380 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.380 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.380 Lync[2099:3b71618c] INFO APPLICATION CEwsAttachmentManager.cpp/196:Scheduling cleanup run in 86400sec
    2014-02-25 17:25:24.380 Lync[2099:3b71618c] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(1) returning: credType (1) signInName ([email protected]) domain (alnuaimi-group) username (test2) password.empty() (0) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(1)
    2014-02-25 17:25:24.381 Lync[2099:3b71618c] INFO UI CMAudioUtil.mm/322:stopSound
    2014-02-25 17:25:24.381 Lync[2099:3b71618c] INFO UI CMAudioUtil.mm/322:stopSound
    2014-02-25 17:25:24.381 Lync[2099:3b71618c] INFO UI CMAudioUtil.mm/322:stopSound
    2014-02-25 17:25:24.381 Lync[2099:3b71618c] INFO UI CMAudioVideoToastViewController.mm/961:Cancelling local notification
    2014-02-25 17:25:24.381 Lync[2099:3b71618c] INFO UI CMUIManager.mm/982:UpdateViews
    2014-02-25 17:25:24.381 Lync[2099:3b71618c] INFO UI CMUIManager.mm/1050:ActualState = IsSigningIn DesiredState = BeSignedIn DataAvailable = 0 Showing UI = SigningInViewController
    2014-02-25 17:25:24.382 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.382 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.382 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.382 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.382 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.382 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/822:Req. completed, Stopping timer.
    2014-02-25 17:25:24.382 Lync[2099:3b71618c] ERROR APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/325:Request failed. Error - E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.382 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/224:UcwaAutoDiscoveryGetUserUrlOperation completed with url = https://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected], userUrl = , status = E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.383 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/725:Response received for req. GET-UnAuthenticatedGet(0x5cb1c18): E_ConnectionError (E2-2-1) (RemoteNetworkTemporaryError); Done with req.; Stopping resend timer
    2014-02-25 17:25:24.383 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/822:Req. completed, Stopping timer.
    2014-02-25 17:25:24.383 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/610:UrlRedirectAndTrustResolver complete with url = http://lyncdiscoverinternal.alnuaimi-group.com/, Hops = 1, status = E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.383 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/725:Response received for req. UrlTrustResolver(0x5c5d2a8): E_ConnectionError (E2-2-1) (RemoteNetworkTemporaryError); Done with req.; Stopping resend timer
    2014-02-25 17:25:24.383 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/393:CUcwaAutoDiscoverGetUserUrlOperation::onEvent received. Status = E_ConnectionError (E2-2-1), url = http://lyncdiscoverinternal.alnuaimi-group.com/
    2014-02-25 17:25:24.383 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/224:UcwaAutoDiscoveryGetUserUrlOperation completed with url = http://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected], userUrl = , status = E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.383 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1734:AutoDiscovery: Falling back to probing external urls
    2014-02-25 17:25:24.383 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/77:Starting CUrlRedirectAndTrustResolver with url = https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected], maxHops = 10
    2014-02-25 17:25:24.384 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/201:CUrlRedirectAndTrustResolver::processUrl called with url = https://lyncdiscover.alnuaimi-group.com/, hopCount = 0, maxHops = 10
    2014-02-25 17:25:24.384 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/610:UrlRedirectAndTrustResolver complete with url = https://lyncdiscover.alnuaimi-group.com/, Hops = 0, status = S_OK (S0-0-0)
    2014-02-25 17:25:24.384 Lync[2099:3b71618c] INFO TRANSPORT CTransportThread.cpp/131:Added Request(UcwaAutoDiscoveryRequest) to Request Processor queue
    2014-02-25 17:25:24.384 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/385:Submitting new req. GET-UnAuthenticatedGet(0x113bad8)
    2014-02-25 17:25:24.384 Lync[2099:734c000] INFO TRANSPORT CTransportThread.cpp/343:Sent Request(UcwaAutoDiscoveryRequest) to Request Processor
    2014-02-25 17:25:24.384 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1776:Successfully started the GetUserUrlOperation request for https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]
    2014-02-25 17:25:24.384 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.384 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/77:Starting CUrlRedirectAndTrustResolver with url = http://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected], maxHops = 10
    2014-02-25 17:25:24.385 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]
    Request Id: 0x113bad8
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.385 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/201:CUrlRedirectAndTrustResolver::processUrl called with url = http://lyncdiscover.alnuaimi-group.com/, hopCount = 0, maxHops = 10
    2014-02-25 17:25:24.385 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x101b2d0 for url - https://lyncdiscover.alnuaimi-group.com/ with persistent id as 6
    2014-02-25 17:25:24.385 Lync[2099:3b71618c] INFO TRANSPORT CTransportThread.cpp/131:Added Request(UcwaAutoDiscoveryRequest) to Request Processor queue
    2014-02-25 17:25:24.385 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]. Sending over direct connection.
    2014-02-25 17:25:24.385 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/385:Submitting new req. UrlTrustResolver(0x113bfd8)
    2014-02-25 17:25:24.386 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1812:Successfully started the GetUserUrlOperation request for http://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]
    2014-02-25 17:25:24.387 Lync[2099:734c000] INFO TRANSPORT CTransportThread.cpp/343:Sent Request(UcwaAutoDiscoveryRequest) to Request Processor
    2014-02-25 17:25:24.387 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.388 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET http://lyncdiscover.alnuaimi-group.com/
    Request Id: 0x113bfd8
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.388 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x5c90f90 for url - http://lyncdiscover.alnuaimi-group.com/ with persistent id as 7
    2014-02-25 17:25:24.388 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url http://lyncdiscover.alnuaimi-group.com/. Sending over direct connection.
    2014-02-25 17:25:24.388 Lync[2099:734c000] INFO TRANSPORT CHttpStreamPool.cpp/556:Not setting TLS as the url(http://lyncdiscover.alnuaimi-group.com/) is not https
    2014-02-25 17:25:24.389 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.390 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.390 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.390 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.390 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.391 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.391 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.392 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x101b2d0.
    2014-02-25 17:25:24.392 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x101b2d0.
    2014-02-25 17:25:24.392 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.392 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 0
    2014-02-25 17:25:24.392 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.394 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]
    Request Id: 0x113bad8
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.394 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x11b8010 for url - https://lyncdiscover.alnuaimi-group.com/ with persistent id as 6
    2014-02-25 17:25:24.394 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]. Sending over direct connection.
    2014-02-25 17:25:24.395 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.395 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.395 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x5c90f90.
    2014-02-25 17:25:24.395 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x5c90f90.
    2014-02-25 17:25:24.396 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.396 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 0
    2014-02-25 17:25:24.396 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.396 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET http://lyncdiscover.alnuaimi-group.com/
    Request Id: 0x113bfd8
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.397 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x11ce580 for url - http://lyncdiscover.alnuaimi-group.com/ with persistent id as 7
    2014-02-25 17:25:24.397 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url http://lyncdiscover.alnuaimi-group.com/. Sending over direct connection.
    2014-02-25 17:25:24.397 Lync[2099:734c000] INFO TRANSPORT CHttpStreamPool.cpp/556:Not setting TLS as the url(http://lyncdiscover.alnuaimi-group.com/) is not https
    2014-02-25 17:25:24.398 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.399 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.399 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x11b8010.
    2014-02-25 17:25:24.399 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x11b8010.
    2014-02-25 17:25:24.399 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.399 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 1
    2014-02-25 17:25:24.399 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/266:Sending event to main thread for request(0x113bad8)
    2014-02-25 17:25:24.400 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.400 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.400 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x11ce580.
    2014-02-25 17:25:24.400 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x11ce580.
    2014-02-25 17:25:24.400 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.401 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 1
    2014-02-25 17:25:24.401 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/266:Sending event to main thread for request(0x113bfd8)
    2014-02-25 17:25:24.403 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/822:Req. completed, Stopping timer.
    2014-02-25 17:25:24.403 Lync[2099:3b71618c] ERROR APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/325:Request failed. Error - E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.403 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/224:UcwaAutoDiscoveryGetUserUrlOperation completed with url = https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected], userUrl = , status = E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.403 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/725:Response received for req. GET-UnAuthenticatedGet(0x113bad8): E_ConnectionError (E2-2-1) (RemoteNetworkTemporaryError); Done with req.; Stopping resend timer
    2014-02-25 17:25:24.403 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/822:Req. completed, Stopping timer.
    2014-02-25 17:25:24.404 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/610:UrlRedirectAndTrustResolver complete with url = http://lyncdiscover.alnuaimi-group.com/, Hops = 1, status = E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.404 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/725:Response received for req. UrlTrustResolver(0x113bfd8): E_ConnectionError (E2-2-1) (RemoteNetworkTemporaryError); Done with req.; Stopping resend timer
    2014-02-25 17:25:24.404 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/393:CUcwaAutoDiscoverGetUserUrlOperation::onEvent received. Status = E_ConnectionError (E2-2-1), url = http://lyncdiscover.alnuaimi-group.com/
    2014-02-25 17:25:24.404 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/224:UcwaAutoDiscoveryGetUserUrlOperation completed with url = http://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected], userUrl = , status = E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.404 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1247:Raising Autodiscovery event with status E_ConnectionError (E2-2-1) for eventType 0
    2014-02-25 17:25:24.404 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryServiceRetrialWrapper.cpp/417:Received event for type 0 with status E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.404 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryServiceRetrialWrapper.cpp/539:Autodiscovery scheduled retrial timer. Timer 0.000000 seconds
    2014-02-25 17:25:24.404 Lync[2099:3b71618c] INFO APPLICATION CAlertReporter.cpp/64:Alert received! Category 1, Type 201, level 0, error E_ConnectionError (E2-2-1), context '', hasAction=false
    2014-02-25 17:25:24.404 Lync[2099:3b71618c] INFO APPLICATION CAlertReporter.cpp/117:Alert cleared of Category 1, Type 201, cleared 0 alerts
    2014-02-25 17:25:24.405 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/2126:suspensionState = 2
    2014-02-25 17:25:24.405 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/2102:adIsEnabled = 1, sipUri = sip:[email protected], m_internalADUrlInput = https://lync.alnuaimi-group.comm_externalADUrlInput = https://lync.alnuaimi-group.com
    2014-02-25 17:25:24.405 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1008:Discover UCWA urls for sip:[email protected]
    2014-02-25 17:25:24.405 Lync[2099:3b71618c] INFO TRANSPORT TransportUtilityFunctions.cpp/488:Extracted alnuaimi-group.com from sip:[email protected]
    2014-02-25 17:25:24.405 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1066:Starting Lync Discovery with urls http://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected] and http://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]
    2014-02-25 17:25:24.405 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/77:Starting CUrlRedirectAndTrustResolver with url = https://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected], maxHops = 10
    2014-02-25 17:25:24.405 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/201:CUrlRedirectAndTrustResolver::processUrl called with url = https://lyncdiscoverinternal.alnuaimi-group.com/, hopCount = 0, maxHops = 10
    2014-02-25 17:25:24.405 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/610:UrlRedirectAndTrustResolver complete with url = https://lyncdiscoverinternal.alnuaimi-group.com/, Hops = 0, status = S_OK (S0-0-0)
    2014-02-25 17:25:24.406 Lync[2099:3b71618c] INFO TRANSPORT CTransportThread.cpp/131:Added Request(UcwaAutoDiscoveryRequest) to Request Processor queue
    2014-02-25 17:25:24.406 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/385:Submitting new req. GET-UnAuthenticatedGet(0x5c65368)
    2014-02-25 17:25:24.406 Lync[2099:734c000] INFO TRANSPORT CTransportThread.cpp/343:Sent Request(UcwaAutoDiscoveryRequest) to Request Processor
    2014-02-25 17:25:24.406 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1915:Successfully started the GetUserUrlOperation request for https://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected]
    2014-02-25 17:25:24.406 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/77:Starting CUrlRedirectAndTrustResolver with url = http://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected], maxHops = 10
    2014-02-25 17:25:24.406 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/201:CUrlRedirectAndTrustResolver::processUrl called with url = http://lyncdiscoverinternal.alnuaimi-group.com/, hopCount = 0, maxHops = 10
    2014-02-25 17:25:24.406 Lync[2099:3b71618c] INFO TRANSPORT CTransportThread.cpp/131:Added Request(UcwaAutoDiscoveryRequest) to Request Processor queue
    2014-02-25 17:25:24.406 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/385:Submitting new req. UrlTrustResolver(0x5cf9638)
    2014-02-25 17:25:24.406 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1947:Successfully started the GetUserUrlOperation request for http://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected]
    2014-02-25 17:25:24.407 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryServiceRetrialWrapper.cpp/539:Autodiscovery scheduled retrial timer. Timer 30.000000 seconds
    2014-02-25 17:25:24.407 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.407 Lync[2099:3b71618c] INFO UI CMAlertViewController.mm/93:ObservableListItem Added event received
    2014-02-25 17:25:24.407 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET https://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected]
    Request Id: 0x5c65368
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.407 Lync[2099:3b71618c] INFO UI CMAlertViewController.mm/103:showalert is 1
    2014-02-25 17:25:24.407 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.408 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x11f5650 for url - https://lyncdiscoverinternal.alnuaimi-group.com/ with persistent id as 6
    2014-02-25 17:25:24.408 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.408 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url https://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected]. Sending over direct connection.
    2014-02-25 17:25:24.408 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.408 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.408 Lync[2099:3b71618c] INFO UI CMConversationCommon.mm/43:not signed in
    2014-02-25 17:25:24.408 Lync[2099:3b71618c] INFO UI CMNotificationManager.mm/705:desired view is alert, size 1
    2014-02-25 17:25:24.408 Lync[2099:3b71618c] INFO UI CMNotificationManager.mm/745:adding the desired view
    2014-02-25 17:25:24.408 Lync[2099:734c000] INFO TRANSPORT CTransportThread.cpp/343:Sent Request(UcwaAutoDiscoveryRequest) to Request Processor
    2014-02-25 17:25:24.409 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.409 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET http://lyncdiscoverinternal.alnuaimi-group.com/
    Request Id: 0x5cf9638
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.409 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x1012760 for url - http://lyncdiscoverinternal.alnuaimi-group.com/ with persistent id as 7
    2014-02-25 17:25:24.409 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url http://lyncdiscoverinternal.alnuaimi-group.com/. Sending over direct connection.
    2014-02-25 17:25:24.409 Lync[2099:734c000] INFO TRANSPORT CHttpStreamPool.cpp/556:Not setting TLS as the url(http://lyncdiscoverinternal.alnuaimi-group.com/) is not https
    2014-02-25 17:25:24.411 Lync[2099:3b71618c] INFO UI CMNotificationManager.mm/480:reposition floating views
    2014-02-25 17:25:24.411 Lync[2099:3b71618c] INFO UI CMAlertViewController.mm/110:showalert is 1
    2014-02-25 17:25:24.411 Lync[2099:3b71618c] INFO UI CMAlertViewController.mm/114:showalert is 0
    2014-02-25 17:25:24.411 Lync[2099:3b71618c] INFO UI CMUIUtil.mm/410:Mapping error code = 0x22020001, context = , type = 201
    2014-02-25 17:25:24.411 Lync[2099:3b71618c] INFO UI CMUIUtil.mm/1713:Mapped error message is 'We can’t connect to the server. Check your network connection and server address, and try again.
    2014-02-25 17:25:24.411 Lync[2099:3b71618c] ERROR UI CMDismissButtonBaseViewController.mm/89:before: view height 45.000000, width 320.000000, x 0.000000, y 20.000000
    2014-02-25 17:25:24.411 Lync[2099:3b71618c] INFO UI CMNotificationManager.mm/1088:viewFrame: origin x 0.000000, origin y 20.000000, height 45.000000, width 320.000000
    2014-02-25 17:25:24.411 Lync[2099:3b71618c] INFO UI CMNotificationManager.mm/1194:resize alert label, origin x 44.000000, origin y 2.000000, height 41.000000, width 232.000000
    2014-02-25 17:25:24.412 Lync[2099:3b71618c] ERROR UI CMDismissButtonBaseViewController.mm/104:after: self.label.frame height 41.000000, width 232.000000, x 44.000000, y 2.000000
    2014-02-25 17:25:24.412 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.412 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.412 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x11f5650.
    2014-02-25 17:25:24.412 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x11f5650.
    2014-02-25 17:25:24.412 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.413 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 0
    2014-02-25 17:25:24.413 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.413 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET https://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected]
    Request Id: 0x5c65368
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.413 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x11411a0 for url - https://lyncdiscoverinternal.alnuaimi-group.com/ with persistent id as 6
    2014-02-25 17:25:24.414 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url https://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected]. Sending over direct connection.
    2014-02-25 17:25:24.415 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.415 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.415 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x1012760.
    2014-02-25 17:25:24.415 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x1012760.
    2014-02-25 17:25:24.416 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.416 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 0
    2014-02-25 17:25:24.416 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.416 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET http://lyncdiscoverinternal.alnuaimi-group.com/
    Request Id: 0x5cf9638
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.417 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x11c2490 for url - http://lyncdiscoverinternal.alnuaimi-group.com/ with persistent id as 7
    2014-02-25 17:25:24.417 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url http://lyncdiscoverinternal.alnuaimi-group.com/. Sending over direct connection.
    2014-02-25 17:25:24.417 Lync[2099:734c000] INFO TRANSPORT CHttpStreamPool.cpp/556:Not setting TLS as the url(http://lyncdiscoverinternal.alnuaimi-group.com/) is not https
    2014-02-25 17:25:24.418 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.418 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.418 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x11411a0.
    2014-02-25 17:25:24.418 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x11411a0.
    2014-02-25 17:25:24.418 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.418 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 1
    2014-02-25 17:25:24.419 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/266:Sending event to main thread for request(0x5c65368)
    2014-02-25 17:25:24.419 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/822:Req. completed, Stopping timer.
    2014-02-25 17:25:24.419 Lync[2099:3b71618c] ERROR APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/325:Request failed. Error - E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.419 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/224:UcwaAutoDiscoveryGetUserUrlOperation completed with url = https://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected], userUrl = , status = E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.419 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/725:Response received for req. GET-UnAuthenticatedGet(0x5c65368): E_ConnectionError (E2-2-1) (RemoteNetworkTemporaryError); Done with req.; Stopping resend timer
    2014-02-25 17:25:24.420 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.420 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.420 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x11c2490.
    2014-02-25 17:25:24.420 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x11c2490.
    2014-02-25 17:25:24.421 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.421 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 1
    2014-02-25 17:25:24.421 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/266:Sending event to main thread for request(0x5cf9638)
    2014-02-25 17:25:24.421 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/822:Req. completed, Stopping timer.
    2014-02-25 17:25:24.421 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/610:UrlRedirectAndTrustResolver complete with url = http://lyncdiscoverinternal.alnuaimi-group.com/, Hops = 1, status = E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.421 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/725:Response received for req. UrlTrustResolver(0x5cf9638): E_ConnectionError (E2-2-1) (RemoteNetworkTemporaryError); Done with req.; Stopping resend timer
    2014-02-25 17:25:24.421 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/393:CUcwaAutoDiscoverGetUserUrlOperation::onEvent received. Status = E_ConnectionError (E2-2-1), url = http://lyncdiscoverinternal.alnuaimi-group.com/
    2014-02-25 17:25:24.421 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryGetUserUrlOperation.cpp/224:UcwaAutoDiscoveryGetUserUrlOperation completed with url = http://lyncdiscoverinternal.alnuaimi-group.com/?sipuri=sip:[email protected], userUrl = , status = E_ConnectionError (E2-2-1)
    2014-02-25 17:25:24.422 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1734:AutoDiscovery: Falling back to probing external urls
    2014-02-25 17:25:24.422 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/77:Starting CUrlRedirectAndTrustResolver with url = https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected], maxHops = 10
    2014-02-25 17:25:24.422 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/201:CUrlRedirectAndTrustResolver::processUrl called with url = https://lyncdiscover.alnuaimi-group.com/, hopCount = 0, maxHops = 10
    2014-02-25 17:25:24.422 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/610:UrlRedirectAndTrustResolver complete with url = https://lyncdiscover.alnuaimi-group.com/, Hops = 0, status = S_OK (S0-0-0)
    2014-02-25 17:25:24.422 Lync[2099:3b71618c] INFO TRANSPORT CTransportThread.cpp/131:Added Request(UcwaAutoDiscoveryRequest) to Request Processor queue
    2014-02-25 17:25:24.422 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/385:Submitting new req. GET-UnAuthenticatedGet(0x5c65368)
    2014-02-25 17:25:24.422 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1776:Successfully started the GetUserUrlOperation request for https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]
    2014-02-25 17:25:24.422 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/77:Starting CUrlRedirectAndTrustResolver with url = http://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected], maxHops = 10
    2014-02-25 17:25:24.423 Lync[2099:3b71618c] INFO APPLICATION CUrlRedirectAndTrustResolver.cpp/201:CUrlRedirectAndTrustResolver::processUrl called with url = http://lyncdiscover.alnuaimi-group.com/, hopCount = 0, maxHops = 10
    2014-02-25 17:25:24.423 Lync[2099:3b71618c] INFO TRANSPORT CTransportThread.cpp/131:Added Request(UcwaAutoDiscoveryRequest) to Request Processor queue
    2014-02-25 17:25:24.423 Lync[2099:3b71618c] INFO APPLICATION CTransportRequestRetrialQueue.cpp/385:Submitting new req. UrlTrustResolver(0x10272b8)
    2014-02-25 17:25:24.423 Lync[2099:734c000] INFO TRANSPORT CTransportThread.cpp/343:Sent Request(UcwaAutoDiscoveryRequest) to Request Processor
    2014-02-25 17:25:24.423 Lync[2099:3b71618c] INFO APPLICATION CUcwaAutoDiscoveryService.cpp/1812:Successfully started the GetUserUrlOperation request for http://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]
    2014-02-25 17:25:24.423 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.424 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]
    Request Id: 0x5c65368
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.424 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x10c5380 for url - https://lyncdiscover.alnuaimi-group.com/ with persistent id as 6
    2014-02-25 17:25:24.424 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]. Sending over direct connection.
    2014-02-25 17:25:24.425 Lync[2099:734c000] INFO TRANSPORT CTransportThread.cpp/343:Sent Request(UcwaAutoDiscoveryRequest) to Request Processor
    2014-02-25 17:25:24.425 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.425 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET http://lyncdiscover.alnuaimi-group.com/
    Request Id: 0x10272b8
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.426 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x5ce6d70 for url - http://lyncdiscover.alnuaimi-group.com/ with persistent id as 7
    2014-02-25 17:25:24.426 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url http://lyncdiscover.alnuaimi-group.com/. Sending over direct connection.
    2014-02-25 17:25:24.426 Lync[2099:734c000] INFO TRANSPORT CHttpStreamPool.cpp/556:Not setting TLS as the url(http://lyncdiscover.alnuaimi-group.com/) is not https
    2014-02-25 17:25:24.427 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.427 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.427 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x10c5380.
    2014-02-25 17:25:24.427 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x10c5380.
    2014-02-25 17:25:24.428 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.428 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 0
    2014-02-25 17:25:24.428 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.428 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]
    Request Id: 0x5c65368
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    </SentRequest>
    2014-02-25 17:25:24.428 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/409:Allocating stream 0x1080a00 for url - https://lyncdiscover.alnuaimi-group.com/ with persistent id as 6
    2014-02-25 17:25:24.429 Lync[2099:734c000] VERBOSE TRANSPORT CHttpProxyHelper.cpp/436:CHttpProxyHelper::discoverProxy : No proxy found for url https://lyncdiscover.alnuaimi-group.com/?sipuri=sip:[email protected]. Sending over direct connection.
    2014-02-25 17:25:24.429 Lync[2099:734c000] ERROR TRANSPORT CHttpConnection.cpp/1024:Request Type = UcwaAutoDiscoveryRequest Error domain = kCFErrorDomainCFNetwork code = 0x2 ErrorDescription = The operation couldn’t be completed. (kCFErrorDomainCFNetwork error 2.) ErrorFailureReason = ErrorRecoverySuggestion =
    2014-02-25 17:25:24.430 Lync[2099:734c000] ERROR UTILITIES CHttpConnection.cpp/953:GetAddrInfo returned has error 0x1176b40
    2014-02-25 17:25:24.430 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/477:Releasing stream 0x5ce6d70.
    2014-02-25 17:25:24.430 Lync[2099:734c000] INFO UTILITIES CHttpStreamPool.cpp/609:Releasing stream 0x5ce6d70.
    2014-02-25 17:25:24.430 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/173:Received response of request(UcwaAutoDiscoveryRequest) with status = 0x22020001
    2014-02-25 17:25:24.430 Lync[2099:734c000] INFO TRANSPORT CHttpRequestProcessor.cpp/201:Request UcwaAutoDiscoveryRequest resulted in E_ConnectionError (E2-2-1). The retry counter is: 0
    2014-02-25 17:25:24.430 Lync[2099:734c000] INFO TRANSPORT CCredentialManager.cpp/176:getSpecificCredential for serviceId(4) returning: credType (1) signInName ([email protected]) domain () username ([email protected]) password.empty() (1) certificate.isValid() (0) privateKey.empty() (1) compatibleServiceIds(4)
    2014-02-25 17:25:24.431 Lync[2099:734c000] INFO TRANSPORT TransportUtilityFunctions.cpp/631:<SentRequest>
    GET http://lyncdiscover.alnuaimi-group.com/
    Request Id: 0x10272b8
    HttpHeader:Accept application/vnd.microsoft.rtc.autodiscover+xml;v=1
    Regards,
    Sihanu N

    Hi,
    How did you set up Reverse Proxy (TMG, IIS ARR or others)?
    Did you have single FE server or an FE pool? For a Front End pool the internal SIP pool FQDN must be different from the internal web services FQDN, because web traffic comes through the hardware load balancer and the internal
    SIP pool traffic travels comes through the DNS load balancer.
    You can troubleshooting with the help below:
    1.  Please browse the following URL:
     http://lyncdiscover.contoso.com/autodiscover/autodiscoverservice.svc/root/domain
    You should receive a prompt to open or save the domain file. The URL mentioned in the domain file must be the external web services URL for the Front End Server or Director pool. If the internal web services URL is returned, the web publishing rule
    is incorrect.
    2. Please try to browse the URL https://lyncexternal. contoso.com/mcx/mcxservice.svc/mex
    You should see https://lyncexternal.contoso.com/Mcx/McxService.svc/WebTicket_Bearer in the browser or the XML SOAP information. This means the web services URL authentication setting is set to negotiate.
    Best Regards,
    Eason Huang
    Eason Huang
    TechNet Community Support

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