Forwarding the request to a blob
Hi..so I have a html in the database stored as a blob. I retrieve that from the database inorder to forward the request to that html. But how can I acutally forward the request to a blob? There is no physical file present. And I am not even allowed to write that blob into a file and forward the request. Is there any other way to solve this problem? Also if I have a css file in a blob, how can I actually embed that css data onto my html blob data?
TIA
You forward the request to a servlet that reads the blob and copies it, byte for byte, to its response's output stream.
And if you want to serve your CSS from a blob, do the same thing. Don't try something ridiculously drastic like trying to apply the CSS to the HTML on the server side.
Similar Messages
-
hi all,
can somebody tell me how to forward the request from one context to another.
thanks in adv.
rituRitu, when you are talking about a different context are you talking about application, session and page contexts?? If yes, then I don't think you can forward a request to another context!
If you are after a context (bean) from within your servlet, have you tried:
mycontext = (MyContextClass)getServletContext().getAttribute("thenameofmycontext");HTH. -
Forward the request to a window with specific parameters
page0.asp->page1.jsp
When the user click submit button in page0.asp, it will post the form
request to page1.jsp.
page0.asp and page1.jsp are in separate machines. In page1.jsp, based
on the parameter
interfaceName, it will forward to different jsp pages. However, we want
to forward the request
to a window with parameter like the following, without the menu bar and
toolbar.
The question is how to forward the request to a window like that?
window.open("test2.jsp",null,
"height=500,width=500,status=yes,toolbar=no,menubar=no,location=no");
//page1.jsp
<%
String interfaceName = request.getParameter("interfaceName");
if (interfaceName != null)
{ if (interfaceName.equalsIgnoreCase("id1"))
url="/id1.jsp";
else if (interfaceName.equalsIgnoreCase("id2"))
url="/id2.jsp";
else if (interfaceName.equalsIgnoreCase("id3"))
url="/id3.jsp";
//etc...
request.getRequestDispatcher(url).forward(request,response);
%>
Please help and advise. thanks!!The server cannot decide where to send its response to. It can only send
it to where the request came from.More specifically... to the server, the browser itself makes the request. Where the browser wants to put the response is entirely up to the browser.
Unfortunately, you can't really use ECMAScript (JavaScript) after the response is returned to redirect it. I suppose you could copy the DOM contents of the response page into another frame's document or something, but that's just ugly.
and don't cross-post... -
ServletException while forwarding the request
I am using wl 6.1 sp2 on win 2000 sp2. Some times when I use
RequestDispatcher obtained within the servlet by
RequestDispatcher rd = getServletContext().getRequestDispatcher(jspPage);
where rd is not null, to forward request and response to, a ServletException
is thrown in
weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImp
l.java:256);
Any help will be very appreciated.
Thanks,
FFA.
Check the JSP page you are forwarding to make sure it is working OK.
"Faig" <[email protected]> wrote in message
news:3c5af8a1$[email protected]..
> I am using wl 6.1 sp2 on win 2000 sp2. Some times when I use
> RequestDispatcher obtained within the servlet by
> RequestDispatcher rd = getServletContext().getRequestDispatcher(jspPage);
> where rd is not null, to forward request and response to, a
ServletException
> is thrown in
>
weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImp
> l.java:256);
>
> Any help will be very appreciated.
>
> Thanks,
>
> FFA.
>
>
-
How can i forward a request one jsp to another jsp?
as per my knowledge
using jsp action tags that forward and include
and first loaded the ServletContext objects and retriving that context objects...
so i want one more any otherway can u help me?sreeman wrote:
as per my knowledge
using jsp action tags that forward and includeThe <jsp:forward> indeed forwards the request. The <jsp:include> doesn't.
and first loaded the ServletContext objects and retriving that context objects...I don't get you?
so i want one more any otherway can u help me?Why do you want that?
There is a dedicated subforum for JSP and Servlets. For future JSP or Servlet related questions please make use of it.
JSP and JSTL: http://forum.java.sun.com/forum.jspa?forumID=45
Servlets: http://forum.java.sun.com/forum.jspa?forumID=33 -
OHS forwarding page request to WebLogic
I have WebLogic v10.3.3.0 installed and up and running with Clustering. It has two managed servers, and each managed server is set up with SSL. I have an application deployed to the two managed servers and can bring up the application if typing in the URL to the application server directly via URLs like:
https://nn.nn.nnn.nnn:7003/englink/login.seam (non-ssl on MS1)
https://nn.nn.nnn.nnn:7004/englink/login.seam (ssl on MS1)
https://nn.nn.nnn.nnn:7005/englink/login.seam (non-ssl on MS2)
https://nn.nn.nnn.nnn:7006/englink/login.seam (ssl on MS2)
I also have OHS installed and up and running. I am trying to get it to redirect to the WebLogic server. Right now I get this error in the mod_wl_ohs.log on the Oracle HTTP server log:
Sun May 13 23:49:09 2012 <2667113369550681> INFO: Closing SSL context
Sun May 13 23:49:09 2012 <2671213369673416> Sleeping for 2 seconds
Sun May 13 23:49:11 2012 <2671213369673416> attempt #5 out of a max of 5
Sun May 13 23:49:11 2012 <2671213369673416> Trying a pooled connection for 'nn.nn.nnn.nnn/7002/7002'
Sun May 13 23:49:11 2012 <2671213369673416> getPooledConn: found a host and port/securePort match
Sun May 13 23:49:11 2012 <2671213369673416> getPooledConn: No more connections in the pool for Host[nn.nn.nnn.nnn] Port[7002] SecurePort[7002]
Sun May 13 23:49:11 2012 <2671213369673416> general list: trying connect to 'nn.nn.nnn.nnn'/7002/7002 at line 3188 for '/console'
Sun May 13 23:49:11 2012 <2671213369673416> Connect failed: 111
Sun May 13 23:49:11 2012 <2671213369673416> *******Exception type [NO_RESOURCES] (apr_socket_connect call failed ) raised at line 1918 of ../nsapi/URL.cpp
Another thing I want to point out is if I modify the mod_wl_ohs.conf file to turn off WLProxySSL to OFF and SecureProxy to OFF and change all the secure ports
to the unsecure ports, then restart all the OHS processes that the OHS server forwards the request just fine when I want to hit the application by HTTP...
Edited by: we**** on May 14, 2012 10:23 AM
Edited by: we**** on May 14, 2012 10:26 AMwe**** wrote:
Sun May 13 23:49:11 2012 <2671213369673416> Trying a pooled connection for 'nn.nn.nnn.nnn/7002/7002'Re-check your config. It appears you have mis-configured the host and port entries for your weblogic server. The port number shouldn't be repeated. -
Query string is null while dispatching the request in Websphere for Endeca pages
Hi,
When AssemblerPipelineServlet forward the request with dispatcher the query string is missing from the request in Websphere 7.0 only(works fine in JBOSS).
This is happening only for the pages those are created in the Experience Manager.
Ex: /store/us/detail?A=1204455 - This URL will render the /cartridges/ProductDetail/ProductDetail.jsp page. When we access the /OriginatingRequest.queryString in the JSP, it is giving null.
Please help us to resolve this issue.
Regards,
Ravinder PGot the solution to this problem . I was using wlClient.jar & WlfullClient.jar in my classpath . removed wlClient.jar from java client app and now i am able to get the IWorkflowContext object.
Hope this helps for the coming generations :)
Thanks -
Logging of Forwarded HTTP Requests using RequestDispatcher in Weblogic
Can anyone help me on this?
Logging of Forwarded HTTP Requests using RequestDispatcher in Weblogic
Access Log File:
1. I have a servlet(S1) which decides which JSP to be published based on
some logic. If I try to forward the request from a servlet to a JSP or to
another servlet from within S1 using RequestDispatcher, it doesn't get
logged in the access log, only the initial request to S1 gets logged, when I
switch on HTTP logging by setting weblogic.httpd.enableLogFile to true. Is
there any way of logging this forwarding of request in the access log?
2. If there is no solution for (1), I woiuld like to make entries into the
access log file of weblogic in the common log format, when I forward a
request to a JSP or a servlet throught the RequestDispatcher, so that I can
use standard tools to analyze the logfile.The two issues with this are (i)
is there any weblogic service that gives a handle to the access log file
like the LogServicesDef which gives a handle to the weblogic log file. (ii)
Is there any utility class available that can format a URL pointing to a JSP
to a string confirming to the common log format.The log4j:ERROR messages are not coming from Log4j 2 and are most likely from Log4j 1.x. Somehow Log4j 1.x must be getting the log4j2 configuration.
-
How to conditionally forward a request to a Servlet for processing?
Hi,
I am writing a middleware application, where the application receives HTTPRequest from front end, and based on the URL string it will forward the request to one of the servlets which will handle the processing.
I need ideas about what is the best way to write the forwarding logic. Should it be a Servlet Filter, or an initial Servlet that only does forwarding? Any code samples will be greatly appreciated.
Thanks.This is almost textbook definition of a Controller Servlet. I would use a Servlet that switches on what option needs to be performed and forwards to the proper URL.
-
Forward a request from a filter
Hi,
I want to be able to access a page
www.whatever.com/page.jsp?username=me&content=something
with the url
www.whatever.com/user/something
I am thinking doing it with a filter that parses out 'user' and 'something' in the second url and forward the request to the first url. What's a way to forward a url in a filter, yet the other filters in the web app still executes?
I have tried using the RequestDispatcher, however after the dispatcher I can not run the other filters or I will get illegleState exception. Any sugguestions? Thanks.From SRV.11.2 in the servlet spec:
SRV.11.2 Specification of Mappings
In theWeb application deployment descriptor, the following syntax is used to define mappings:
" A string beginning with a / character and ending with a /* suffix is used for path mapping.
" A string beginning with a *. prefix is used as an extension mapping.
" A string containing only the / character indicates the "default" servlet of the application. In this case the servlet path is the request URI minus the context path and the path info is null.
" All other strings are used for exact matches only.
Filter mappings work the same way.
The wildcards do not work the same way that they do in regular expressions.
What you might want to do is use a mapping of *.do and then use a regular expression within your filter to decide which URL to act on and which to let pass untouched. -
Forwarded GET requests causing problems
I am using a feature Servlet to accept GET requests from List JSP to display an Add, Edit or Delete JSP. The Servlet is getting Model information from a repository and fowarding the request to the appropriate JSP based on Query String parameter: /MyServlet?Operation=add
This all works fine except that the parms stay in the URL even after the Add JSP has Posted back to the Servlet, which in turn, the Servlet posts the Model information and forwards the request back to the List JSP. Back on the List JSP, the original GET URL is still there; if I press F5 a duplicate record is added.
Is there a standard way to avoid this trap?BluesAl wrote:
Do you mean that the Servlet executs a GET to the List JSP, instead of a forward? Is there any sample code anywhere for that?
Thanks.yes, on google. "servlet redirect example". First hit:
[http://www.java-tips.org/java-ee-tips/java-servlet/how-to-redirect-a-request-using-servlet.html|http://www.java-tips.org/java-ee-tips/java-servlet/how-to-redirect-a-request-using-servlet.html] -
IllegalStateException when forwarding a request
I am getting the following exception
java.lang.IllegalStateException: Cannot forward a response that is
already commi
tted
when I try to forward a request from one JSP page to another. The code
at which which the error occurs is
context.getRequestDispatcher("/resource/resourceView.jsp").forward(request,response);
--Vishal
Try this
config.getServletContext().getRequestDispatcher("("/resource/resourceView.js
p").forward(request, response);
La
Saravanakumar wrote in message <8is81g$fud$[email protected]>...
>If the JSP page output is buffered (by using a page directive with the
>default value or an explicit size set for buffer), the buffer is cleared
>before the request is forwarded. If the page output is not buffered (by
>using a page directive with buffer=none), and if anything has been written
>to the buffer, an attempt to forward the request results in an
>IllegalStateException.
>
>
>Vishal Vishnoi <[email protected]> wrote in message
>news:[email protected]..
>> I am getting the following exception
>>
>> -------------------------------------------------------------------------
>-----------
>>
>> java.lang.IllegalStateException: Cannot forward a response that is
>> already commi
>> tted
>> -------------------------------------------------------------------------
>-----------
>>
>> when I try to forward a request from one JSP page to another. The code
>> at which which the error occurs is
>>
>>
>context.getRequestDispatcher("/resource/resourceView.jsp").forward(request,
r
>esponse);
>>
>> --Vishal
>>
>
>
-
Forwarding proxy requests from ports other than 80
Hi,
Is there a way to forward requests from ports other than 80 to the proxy address? For example, trying to define a rule to forward the requests from port 8080 to proxy_ip...
Best regards,
EmreHi Emre,
Have you looked into using ipfilter port redirecting ?
It may depend on your configuration.
/etc/ipf/ipf.conf
pass in quick from any to any port = 8080 keep state
pass out quick from any port = 8080 to any keep state
/etc/ipf/ipnat.conf
rdr <Interface> <hostname or IP> port 8080 -> <hostname or IP> port 8080 tcp
Edited by: Hodware on Mar 4, 2013 7:24 AM -
Domain Link - Forwarding Transport requests
Hi Gurus,
here is the query
We have a two different transport domains for N landscape and for N+1 landscape.
We wanted to bring in multiple transports into N+1 transport from N landscape and vice versa. I know we can sync the transport directories of both domains at OS level using ftp scripts etc..and import later. But wanted to check with Domain link concept, once the link is established between domains A and B., we usually forward the requests to target system and import it.
But never tried bulk/mass forward of transports to the target systems. Is it technically possible to forward the mass TR's through RFC's between domains.
Any hiccup we might see? please shed some light. Wanted to try this in my landscape.Hi Durga,
I do not seem to have seen any such limitation that, you could face trouble while doing bulk transports using domain link. I have never used that for my customer, so I do not have any clue about any "hiccup" !! However you can check below config steps and you can try to implement this.
So, if possible try to test in some test environment before using productively, unless some one comes up with real time experience with any issues he/she has faced with TMS domain link while used for bulk transport.
SAP Library - Transport Management System (BC-CTS-TMS)
and if needed,
SAP Library - Transport Management System (BC-CTS-TMS)
Let us know if this helps.
Regards,
Sujit Kumar Banerjee. -
When attempting to delete a VHD's blob you may receive the following error:
There is currently a lease on the blob and no lease ID was specified in the request
While these errors are expected if a VHD is still registered as a disk or image in the portal, we have identified an issue where a lease remains even if the blob is not registered as a disk or image in the portal.
If you receive one of these errors, first make sure the VHD is not in use:
In the Windows Azure management portal, if the disk shows up under Virtual Machines,
Disks, and the Attached To column is not blank, you should first remove that VM in the
Attached To column by going to VM Instances, selecting the VM, then clicking
Delete.
If Attached To is blank, or the VM in the Attached To column was already removed, try removing the disk by highlighting it under
Disks and clicking Delete Disk (this will not physically delete the VHD from blob storage, it only removes the disk object in the portal). If you have multiple pages of disks it can be easier to search for a specific disk by
clicking the magnifying glass icon at the top right.
If Delete Disk is grayed out, or the disk is not listed under Disks, but you still cannot reuse it or delete it, review the options below.
Breaking the lease
You can use the
Lease Blob API to break the lease in this scenario, which is also available in the Windows Azure PowerShell assembly
Microsoft.WindowsAzure.StorageClient.dll using
LeaseAction Enumeration.
To use the BreakLease.ps1 script to break the lease:
Download Azure PowerShell by clicking Install under Windows here:
http://www.windowsazure.com/en-us/manage/downloads/
Start, Search, type Windows Azure PowerShell and open that console.
Run Get-AzurePublishSettingsFile to launch a browser window to
https://windows.azure.com/download/publishprofile.aspx to download the management certificate in a
.publishsettings file in order to manage your subscription with PowerShell.
Get-AzurePublishSettingsFile
Run Import-AzurePublishSettingsFile to import the certificate and subscription information. Replace the path below with the full path to the .publishsettings file if you didn't save it to your
Downloads folder. If you saved it to Downloads you can run it as-is, otherwise replace the path with the full path to the
.publishsettings file.
Import-AzurePublishSettingsfile $env:userprofile\downloads\*.publishsettings
Copy the script below into a text editor such as Notepad and save it as
BreakLease.ps1.
Run Set-ExecutionPolicy to allow script execution:
Set-ExecutionPolicy unrestricted
Run BreakLease.ps1 with the URL to the VHD in order to break the lease. The script obtains the necessary storage account information, checks that the blob is not currently registered as a disk or as an image, then proceeds to break the
current lease (if any).
Sample output:
BreakLease.ps1 -Uri 'http://clstorage.blob.core.windows.net/vhds/testvm1-testvm1-2012-06-26.vhd'
Processing http://clstorage.blob.core.windows.net/vhds/testvm1-testvm1-2012-06-26.vhd
Reading storage account information...
Confirmed - storage account 'clstorage'.
Checking whether the blob is currently registered as a disk or image...
Confirmed - the blob is not in use by the Windows Azure platform.
Inspecting the blob's lease status...
Current lease status: Locked
Unlocking the blob...
Current lease status: Unlocked
Success - the blob is unlocked.
BreakLease.ps1
Param([string]$Uri = $(Read-Host -prompt "Please specify a blob URL"))
$ProgressPreference = 'SilentlyContinue'
echo "Processing $Uri"
echo "Reading storage account information..."
$acct = Get-AzureStorageAccount | ? { (new-object System.Uri($_.Endpoints[0])).Host -eq (new-object System.Uri($Uri)).Host }
if(-not $acct) {
write-host "The supplied URL does not appear to correspond to a storage account associated with the current subscription." -foregroundcolor "red"
break
$acctKey = Get-AzureStorageKey ($acct.StorageAccountName)
$creds = "DefaultEndpointsProtocol=http;AccountName=$($acctKey.StorageAccountName);AccountKey=$($acctKey.Primary)"
$acctobj = [Microsoft.WindowsAzure.CloudStorageAccount]::Parse($creds)
$uri = $acctobj.Credentials.TransformUri($uri)
echo "Confirmed - storage account '$($acct.StorageAccountName)'."
$blobclient = New-Object Microsoft.WindowsAzure.StorageClient.CloudBlobClient($acctobj.BlobEndpoint, $acctobj.Credentials)
$blobclient.Timeout = (New-TimeSpan -Minutes 1)
$blob = New-Object Microsoft.WindowsAzure.StorageClient.CloudPageBlob($uri, $blobclient)
echo "Checking whether the blob is currently registered as a disk or image..."
$disk = Get-AzureDisk | ? { (new-object System.Uri($_.MediaLink)) -eq $blob.Uri }
if($disk) {
write-host "The blob is still registered as a disk with name '$($disk.DiskName)'. Please delete the disk first." -foregroundcolor "red"
break
$image = Get-AzureVMImage | ? { $_.MediaLink -eq $blob.Uri.AbsoluteUri }
if($image) {
write-host "The blob is still registered as an OS image with name '$($image.ImageName)'. Please delete the OS image first." -foregroundcolor "red"
break
echo "Confirmed - the blob is not in use by the Windows Azure platform."
echo "Inspecting the blob's lease status..."
try {
$blob.FetchAttributes()
} catch [System.Management.Automation.MethodInvocationException] {
write-host $_.Exception.InnerException.Message -foregroundcolor "red"
break
echo "Current lease status: $($blob.Properties.LeaseStatus)"
if($blob.Properties.LeaseStatus -ne [Microsoft.WindowsAzure.StorageClient.LeaseStatus]::Locked) {
write-host "Success - the blob is unlocked." -foregroundcolor "green"
break
echo "Unlocking the blob..."
$request = [Microsoft.WindowsAzure.StorageClient.Protocol.BlobRequest]::Lease($uri, 0, [Microsoft.WindowsAzure.StorageClient.Protocol.LeaseAction]::Break, $null)
$request.Timeout = $blobclient.Timeout.TotalMilliseconds
$acctobj.Credentials.SignRequest($request)
try {
$response = $request.GetResponse()
$response.Close()
catch {
write-host "The blob could not be unlocked:" -foregroundcolor "red"
write-host $_.Exception.InnerException.Message -foregroundcolor "red"
break
$blob.FetchAttributes()
echo "Current lease status: $($blob.Properties.LeaseStatus)"
write-host "Success - the blob is unlocked." -foregroundcolor "green"
Alternate method: make a copy of the VHD in order to reuse a VHD with a stuck lease
If you have removed the VM and the disk object but the lease remains and you need to reuse that VHD, you can make a copy of the VHD and use the copy for a new VM:
Download CloudXplorer. This will work with other
Windows Azure Storage Explorers but for the sake of brevity these steps will reference CloudXplorer.
In the Windows Azure management portal, select Storage on the left, select the storage account where the VHD resides that you want to reuse, select
Manage Keys at the bottom, and copy the Primary Access Key.
In CloudXplorer, go to File, Accounts,
New, Windows Azure Account and enter the storage account name in the
Name field and the primary access key in the Secret Key field. Leave the rest on the default settings.
Expand the storage account in the left pane in CloudXplorer and select the
vhds container (or if the VHD in question is one uploaded to a different location, browse to that location instead).
Right-click the VHD you want to reuse (which currently has a stuck lease), select
Rename, and give it a different name. This will throw the error
could not rename…there is currently a lease on the blob… but click
Yes to continue, then View, Refresh (F5) to refresh and you will see it did make a copy of the VHD since it could not rename the original.
In the Azure management portal, select Virtual Machines,
Disks, then Create Disk at the bottom.
Specify a name for the disk, click the folder icon under VHD URL to browse to the copy of the VHD you just created, check the box for
This VHD contains an operating system, select the drop-down to specify if it is
Windows or Linux, then click the arrow at the bottom right to create the disk.
After the portal shows Successfully created disk <diskname>, select
New at the bottom left of the portal, then Virtual Machine,
From Gallery, My Disks, and select the disk you just created, then proceed through the rest of the wizard to create the VM.
Thanks,
CraigJust to add an update to this, it looks like the namespaces have changed with the latest version of the SDK. I have updated the script to use the new namespaces, namely: Microsoft.WindowsAzure.Storage.Blob.CloudPageBlob and Microsoft.WindowsAzure.Storage.CloudStorageAccount.
Param([string]$Uri = $(Read-Host -prompt "Please specify a blob URL"))
$ProgressPreference = 'SilentlyContinue'
echo "Processing $Uri"
echo "Reading storage account information..."
$acct = Get-AzureStorageAccount | ? { (new-object System.Uri($_.Endpoints[0])).Host -eq (new-object System.Uri($Uri)).Host }
if(-not $acct) {
write-host "The supplied URL does not appear to correspond to a storage account associated with the current subscription." -foregroundcolor "red"
break
$acctKey = Get-AzureStorageKey ($acct.StorageAccountName)
$creds = "DefaultEndpointsProtocol=http;AccountName=$($acctKey.StorageAccountName);AccountKey=$($acctKey.Primary)"
$acctobj = [Microsoft.WindowsAzure.Storage.CloudStorageAccount]::Parse($creds)
$uri = $acctobj.Credentials.TransformUri($uri)
echo "Confirmed - storage account '$($acct.StorageAccountName)'."
$blob = New-Object Microsoft.WindowsAzure.Storage.Blob.CloudPageBlob($uri, $creds)
echo "Checking whether the blob is currently registered as a disk or image..."
$disk = Get-AzureDisk | ? { (new-object System.Uri($_.MediaLink)) -eq $blob.Uri }
if($disk) {
write-host "The blob is still registered as a disk with name '$($disk.DiskName)'. Please delete the disk first." -foregroundcolor "red"
break
$image = Get-AzureVMImage | ? { $_.MediaLink -eq $blob.Uri.AbsoluteUri }
if($image) {
write-host "The blob is still registered as an OS image with name '$($image.ImageName)'. Please delete the OS image first." -foregroundcolor "red"
break
echo "Confirmed - the blob is not in use by the Windows Azure platform."
echo "Inspecting the blob's lease status..."
try {
$blob.FetchAttributes()
} catch [System.Management.Automation.MethodInvocationException] {
write-host $_.Exception.InnerException.Message -foregroundcolor "red"
break
echo "Current lease status: $($blob.Properties.LeaseStatus)"
if($blob.Properties.LeaseStatus -ne [Microsoft.WindowsAzure.Storage.StorageClient.LeaseStatus]::Locked) {
write-host "Success - the blob is unlocked." -foregroundcolor "green"
break
echo "Unlocking the blob..."
$request = [Microsoft.WindowsAzure.Storage.StorageClient.Protocol.BlobRequest]::Lease($uri, 0, [Microsoft.WindowsAzure.Storage.StorageClient.Protocol.LeaseAction]::Break, $null)
$request.Timeout = $blobclient.Timeout.TotalMilliseconds
$acctobj.Credentials.SignRequest($request)
try {
$response = $request.GetResponse()
$response.Close()
catch {
write-host "The blob could not be unlocked:" -foregroundcolor "red"
write-host $_.Exception.InnerException.Message -foregroundcolor "red"
break
$blob.FetchAttributes()
echo "Current lease status: $($blob.Properties.LeaseStatus)"
write-host "Success - the blob is unlocked." -foregroundcolor "green"
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