Connector.open, timeouts parameter

Hi,
I'm using Connector.open(String name, int mode, boolean timeouts), where the timeouts parameter = true, to return an HttpConnection, which I then use to send and recieve data with.
On the motorola devices I've used for testing, an IOException is generated when the server takes longer than ~40seconds to respond, is this due to the device closing the connection due to the timeout value?
I thought an IOInterruptedException should be thrown if a timeout occurs?
Also, is the length of the timeout specific to the device?
Any information about how timeouts work would be greatly appreciated!!

Hi
you could go through file \javax\microedition\io\Connectot.java
it says
* An optional third parameter is a boolean flag that indicates
* if the calling code can handle timeout exceptions. If this
* flag is set, the protocol implementation may throw an
* InterruptedIOException when it detects a timeout condition.
* This flag is only a hint to the protocol handler, and it
* does not guarantee that such exceptions will actually be thrown.
* If this parameter is not set, no timeout exceptions will be
* thrown. The timeout period is not specified in the open call
* because this is protocol specific. Protocol implementors can
* either hardwire an appropriate value or read them from an
* external source such as the system properties.
we can see they do not specify only open could throw
InterruptedIOException though currently the function
prototype means only open will throw checked exception
InterruptedIOException.
anyway timeout should be implemented
interoperateing with protocol.java and native function.OK?

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Don't understand Connector.open timeout parameter

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Hi
you could go through file \javax\microedition\io\Connectot.java
it says
* An optional third parameter is a boolean flag that indicates
* if the calling code can handle timeout exceptions. If this
* flag is set, the protocol implementation may throw an
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* This flag is only a hint to the protocol handler, and it
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* thrown. The timeout period is not specified in the open call
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we can see they do not specify only open could throw
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anyway timeout should be implemented
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Hi,
i'm using netbeans mobility 5.0
as i was new to this mobile programming i'm getting the output as "Connection Refused"
plz plz plz plz....... help me out from this problem
here is my code..
code:_
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.io.*;
import java.io.*;
public class FileViewer extends MIDlet implements CommandListener
private Display display; // Reference to Display object
private TextBox tbViewer; // View file contents in a textbox
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private Command cmExit; // Command to exit
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output*
build.xml(debug)*
some....
Application descriptor does not declare any MIDlet. Direct execution is not allowed.
Generated "C:\Documents and Settings\Lakshmi Narayan J\jlnexample\dist\jlnexample.jar" is 2655 bytes.
post-jar:
debug:
C:\Documents and Settings\Lakshmi Narayan J\jlnexample\src\.timestamp
Starting emulator in debug server mode on port 1469
com.sun.kvem.midletsuite.InvalidJadException: Reason = 22
The manifest or the application descriptor MUST contain the attribute: MIDlet-1
nbdebug:
KdpDebugTask connecting to debugger 1 ..
KdpDebugTask connecting to debugger 2 ..
KdpDebugTask connecting to debugger 3 ..
KdpDebugTask connecting to debugger 4 ..
KdpDebugTask connecting to debugger 5 ..
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C:\Documents and Settings\Lakshmi Narayan J\jlnexample\nbproject\build-impl.xml:306: The following error occurred while executing this line:
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Debugger console:
Attaching to localhost:1469
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Edited by: LAKSHMI_NARAYAN_J on Jun 23, 2008 9:54 AM

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Hi
When I trying deploy through PXE in the vmware workstation 10.0, I'm getting the error below
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          TFTP....
The machine got the IP addresss and I'm stop in below error
Client MAc ADDR: 00 0C 29 6C 3F   GUID: xxxxxxxxxxxxxxx
Client IP : 192.168.100.15    MASK: 255.255.255.0   DHCP IP : 192.168.100.254
GATEWAY IP: 192.168.100.1     192.168.100.2
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TFTP....
Robert

Hi
I'm getting this error in the SMS PXE logs   " device is not in the database" and "device is in the database" . Even the device in the database I'm getting the same error
step that I did:
a. Manually Adding the Device the MAC
b. Manually Adding the Device the MAC and the GUID
c. Advertise in the "Uknown Computer" and Advsertise in the "TEST Collection" where I added the MAC address and gUID
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<![LOG[Begin validation of Certificate [Thumbprint 9733001C4F488EE84A86A2DC81479F7D3262A9C3] issued to '8d4012f3-7252-4e85-891a-b4ff4421a1e4']LOG]!><time="07:48:03.370-240" date="10-28-2013" component="SMSPXE" context=""
type="1" thread="5608" file="ccmcert.cpp:1245">
<![LOG[Completed validation of Certificate [Thumbprint 9733001C4F488EE84A86A2DC81479F7D3262A9C3] issued to '8d4012f3-7252-4e85-891a-b4ff4421a1e4']LOG]!><time="07:48:03.370-240" date="10-28-2013" component="SMSPXE" context=""
type="1" thread="5608" file="ccmcert.cpp:1386">
<![LOG[Client lookup reply: <ClientIDReply><Identification Unknown="0" ItemKey="0" ServerName="" ServerRemoteName=""><Machine><ClientID/><NetbiosName/></Machine></Identification></ClientIDReply>
]LOG]!><time="08:11:12.534-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100" file="libsmsmessaging.cpp:6363">
<![LOG[00:0C:29:6C:3F:1D, 08544D56-DCF7-D4D5-D1CC-409FCF6C3F1D: device is not in the database.]LOG]!><time="08:11:12.534-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100"
file="database.cpp:483">
<![LOG[Client lookup reply: <ClientIDReply><Identification Unknown="0" ItemKey="16777335" ServerName="" ServerRemoteName=""><Machine><ClientID/><NetbiosName/></Machine></Identification></ClientIDReply>
]LOG]!><time="08:20:49.266-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100" file="libsmsmessaging.cpp:6363">
<![LOG[00:15:B7:D2:86:F0, 80222D0B-0F4C-DC11-8052-B05987052608: device is in the database.]LOG]!><time="08:20:49.266-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100"
file="database.cpp:483">
<![LOG[Client boot action reply: <ClientIDReply><Identification Unknown="0" ItemKey="16777335" ServerName="" ServerRemoteName=""><Machine><ClientID/><NetbiosName/></Machine></Identification><PXEBootAction
LastPXEAdvertisementID="" LastPXEAdvertisementTime="" OfferID="" OfferIDTime="" PkgID="" PackageVersion="" PackagePath="" BootImageID="" Mandatory=""/></ClientIDReply>
]LOG]!><time="08:20:49.438-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100" file="libsmsmessaging.cpp:6561">
<![LOG[00:15:B7:D2:86:F0, 80222D0B-0F4C-DC11-8052-B05987052608: no advertisements found]LOG]!><time="08:20:49.438-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100"
file="database.cpp:483">
<![LOG[Begin validation of Certificate [Thumbprint 9733001C4F488EE84A86A2DC81479F7D3262A9C3] issued to '8d4012f3-7252-4e85-891a-b4ff4421a1e4']LOG]!><time="08:48:03.366-240" date="10-28-2013" component="SMSPXE" context=""
type="1" thread="7916" file="ccmcert.cpp:1245">
<![LOG[Completed validation of Certificate [Thumbprint 9733001C4F488EE84A86A2DC81479F7D3262A9C3] issued to '8d4012f3-7252-4e85-891a-b4ff4421a1e4']LOG]!><time="08:48:03.366-240" date="10-28-2013" component="SMSPXE" context=""
type="1" thread="7916" file="ccmcert.cpp:1386">
<![LOG[Client lookup reply: <ClientIDReply><Identification Unknown="0" ItemKey="16782654" ServerName="" ServerRemoteName=""><Machine><ClientID/><NetbiosName/></Machine></Identification></ClientIDReply>
]LOG]!><time="09:04:30.956-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100" file="libsmsmessaging.cpp:6363">
<![LOG[00:0C:29:6C:3F:1D, 08544D56-DCF7-D4D5-D1CC-409FCF6C3F1D: device is in the database.]LOG]!><time="09:04:30.956-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100"
file="database.cpp:483">
<![LOG[Client lookup reply: <ClientIDReply><Identification Unknown="0" ItemKey="0" ServerName="" ServerRemoteName=""><Machine><ClientID/><NetbiosName/></Machine></Identification></ClientIDReply>
]LOG]!><time="09:11:12.094-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100" file="libsmsmessaging.cpp:6363">
<![LOG[00:0C:29:06:F4:5C, 06494D56-AB1D-1748-BEC0-E4A5B906F45C: device is not in the database.]LOG]!><time="09:11:12.094-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100"
file="database.cpp:483">
<![LOG[Client lookup reply: <ClientIDReply><Identification Unknown="0" ItemKey="16782654" ServerName="" ServerRemoteName=""><Machine><ClientID/><NetbiosName/></Machine></Identification></ClientIDReply>
]LOG]!><time="09:11:23.420-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100" file="libsmsmessaging.cpp:6363">
<![LOG[00:0C:29:6C:3F:1D, 08544D56-DCF7-D4D5-D1CC-409FCF6C3F1D: device is in the database.]LOG]!><time="09:11:23.435-240" date="10-28-2013" component="SMSPXE" context="" type="1" thread="4100"
file="database.cpp:483">
Robert

PXE error = PXE-E32: TFTP open timeout

Hi Everyone,
I have a switched network using CISCO switches and also CISCO CNR(Cisco Network Register 6.1) acting as DHCP on my network. I modified the policies for the scope where my clients are connected using PXE to obtain the SCCM and WDS images and i'm having the following error
"PXE error = PXE-E32: TFTP open timeout"
The networking guy told me that the clients using DHCP never tries to connect to the TFTP server on my SCCM and WDS server that are running on a different box than the CNR 6.1.
Also i set the following parameters on my scope policy at the CNR 6.1 to the network segment where the clients are connected:
[011] resource-location-server                        <ip address of my WDS & SCCM server>
[067] boot-file                                                     <name of my .WIM image>
[066] tftp-server                                                  <FDQN of my WDS & SCCM server>
If there's more options to set in order to achieve the download of the images from the WDS & SCCM server?
Could someone help?
I'll appreciate your comments,
Cordially,
Oscar.

Hello,
I just accidentally dropped in, searching for the name of the bootfile, that was explained here as SMSBoot\x86\wdsnbp.com. What is important with PXE and tftp is to understand the process, which is actually quite simple. You pass the name of the bootserver and the boot filename bye one of two methods. It is either done through Proxy DHCP, which is implemented on your SCCM server. For this towork, you do not need any changes to your DHCP scope, but you have to add a DHCP helper (also called DHCP relay or BOOTP relay) to the router that you use for the CLIENT segment. The DHCP helper has to point to the WDS/SCCM server. Do not remove any DHCP helpers that are already in the TCP segment.
If this is not an option, you have to go the way that you currently are, and specify options 66 and 67, which point to the server and the bootloader (not the WIM-file) on your SCCM server. This has to be specified relative to the root path of the tftp service on your machine, so the value Kenneth suggested, SMSBoot\x86\wdsnbp.com seems correct. (I don't really know SCCM, but I really do know PXE :-) )
To test tftp:
1. From the client to the server: Download a tftp client (if you run Vista, it can be installed as a feature) and try to download the file. the command should be *similar* to "tftp get SMSBoot\x86\wdsnbp.com"
2. From the server to the client: Disable Microsoft's tftp server and install a freeware/shareware tftpserver that implements logging. Configure the tftp server to use the same directory that Microsoft's tftp server uses. Start tftp server and check the real-time log to see what is going on
Using these methods, you should normally find out quite explicitly what is wrong with your setup :-)
Regards,
Ole Kristian

Connector.open, timeouts parameter

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