在Azure WebRole中将基于TCP的WCF服务托管在与IIS相同的端口上通过Windows激活服务

如何解决在Azure WebRole中将基于TCP的WCF服务托管在与IIS相同的端口上通过Windows激活服务

| 在与IIS相同的端口上使用基于TCP的WCF时，应该如何配置Azure Webrole？ 本地解决方案通常使用WAS激活，但是这通常涉及在HTTP端口等上设置权限。在Windows Azure中，此接口不容易使用。     

解决方法

在Azure WebRole中承载WCF服务的最佳方法是使用Windows激活服务（WAS）。当您要在同一端口（80或443）上提供Web内容（HTTP）和某些基于TCP的WCF服务时，通常需要这样做。 这是一个PowerShell脚本，它将启用TCPPortSharing服务并适当地配置IIS。尽管此方法适用于Azure，但稍作修改后，您也可以将其用于本地Windows 2008 R2服务器。

#adding this to be sure that IISConfigurator has a chance complete

Add-Content -path .\\trace.txt \"Starting...$([Datetime]::Now.ToString())\" 

Start-Sleep -s 300

Add-Content -path .\\trace.txt \"Adding Microsoft.WindowsAzure.ServiceRuntime...\"
Add-PSSnapin Microsoft.WindowsAzure.ServiceRuntime
while (!$?)
{
    Add-Content -path .\\trace.txt \"Failed to add Microsoft.WindowsAzure.ServiceRuntime,retrying after five seconds...\"
    sleep 5

    Add-PSSnapin Microsoft.WindowsAzure.ServiceRuntime
}

Add-Content -path .\\trace.txt \"...done adding Microsoft.WindowsAzure.ServiceRuntime $([Datetime]::Now.ToString())\"

#Start the Net.TCP Port Sharing and Net.Tcp Listener Adaptor services.. (TODO:Not sure if we need to set this to auto)

Add-Content -path .\\trace.txt \"Setting NetTcpPortSharing & NetTcpActivator service startup to auto... $([Datetime]::Now.ToString())\"

Set-Service NetTcpPortSharing -StartupType Automatic
Set-Service NetTcpActivator -StartupType Automatic

Add-Content -path .\\trace.txt \"...done Setting NetTcpPortSharing & NetTcpActivator service startup to auto ... $([Datetime]::Now.ToString())\"

Add-Content -path .\\trace.txt \"Starting NetTcpPortSharing & NetTcpActivator services ... $([Datetime]::Now.ToString())\"

Start-Service -name NetTcpPortSharing
Start-Service -name NetTcpActivator

Add-Content -path .\\trace.txt \"... done Starting NetTcpPortSharing & NetTcpActivator services $([Datetime]::Now.ToString())\"

#Get the Role Instance Id

Add-Content -path .\\trace.txt \"Getting the RoleInstance ID... $([Datetime]::Now.ToString())\"

$roleInstance = Get-RoleInstance -current
$roleInstanceId = $roleInstance.Id

$siteName = \'_Web\'  #This is the site name from the <Site> tag in ServiceDefinition.csdef

Add-Content -path .\\trace.txt \"Instance ID : $roleInstanceId\"

Add-Content -path .\\trace.txt \"... done Getting the RoleInstance ID $([Datetime]::Now.ToString())\"

#Create the bindingCmd

#Add-Content -path .\\trace.txt \"Building commands ...\"

#$addBindingCmd =  \"set site `\"\" + $roleInstanceId + \"_\" + $siteName + \"`\" -+bindings.[protocol=\'net.tcp\',bindingInformation=\'808:*\']\"
#$enableNetTcpCmd =  \"set app `\"\" + $roleInstanceId + \"_\" + $siteName + \"`\" /enabledProtocols:http,net.tcp\"

Add-Content -path .\\trace.txt -value $addBindingCmd
Add-Content -path .\\trace.txt -value $enableNetTcpCmd
Add-Content -path .\\trace.txt -value \"...done Building commands\"

set-alias appCmd $env:windir\\system32\\inetsrv\\appcmd.exe

Add-Content -path .\\trace.txt -value \"Adding Net.Tcp binding... $([Datetime]::Now.ToString())\"

#add the binding..
#appCmd $addBindingCmd 

appCmd set site `\"$roleInstanceId$siteName`\" /debug -+\"bindings.[protocol=\'net.tcp\',bindingInformation=\'808:*\']\" >>trace.txt

Add-Content -path .\\trace.txt -value \"done Adding Net.Tcp binding\"

Add-Content -path .\\trace.txt -value \"Enable Net.Tcp... $([Datetime]::Now.ToString())\"
#appCmd $enableNetTcpCmd
appCmd set app \"$roleInstanceId$siteName/\" /debug /enabledProtocols:\"http,net.tcp\" >> trace.txt
Add-Content -path .\\trace.txt -value \"done Enable Net.Tcp\"

Add-Content -path .\\trace.txt -value \"End $([Datetime]::Now.ToString())\"