Restart the service instead of start to handle one corner scenario

Author: Nitin Gurram

Tasks/DeployVisualStudioTestAgent/TestAgentConfiguration.ps1

@@ -773,7 +773,7 @@ function InvokeDTAExecHostExe([string] $Version, [System.Management.Automation.P
     {
         $session = CreateNewSession -MachineCredential $MachineCredential
         # Make sure DTA Agent Execution Service starts first before invoking DTA Execution Host
-        Invoke-Command -Session $session -ErrorAction SilentlyContinue -ErrorVariable err -OutVariable out { Start-Service -Name "DTAAgentExecutionService" }
+        Invoke-Command -Session $session -ErrorAction SilentlyContinue -ErrorVariable err -OutVariable out { Restart-Service -Name "DTAAgentExecutionService" }
         Write-Verbose -Message ("Error : {0} " -f ($err | out-string)) -Verbose
         Write-Verbose -Message ("Output : {0} " -f ($out | out-string)) -Verbose
 
@@ -955,4 +955,4 @@ if ($ret -eq $false)
 {
     $returnCode = ConfigureTestAgent -TfsCollection $tfsCollectionUrl -AsServiceOrProcess $asServiceOrProcess -EnvironmentUrl $environmentUrl -MachineName $machineName -MachineUserCredential $machineCredential -DisableScreenSaver $disableScreenSaver -EnableAutoLogon $enableAutoLogon -PersonalAccessToken $PersonalAccessToken -Capabilities $capabilities -AgentUserCredential $agentCredential
     return $returnCode;
-}
+}

Tasks/DeployVisualStudioTestAgent/task.json

@@ -13,7 +13,7 @@
     "version": {
         "Major": 1,
         "Minor": 0,
-        "Patch": 33
+        "Patch": 34
     },
     "demands": [
 
@@ -171,4 +171,4 @@
             "workingDirectory": "$(currentDirectory)"
         }
     }
-}
+}

Tasks/DeployVisualStudioTestAgent/task.loc.json

@@ -13,7 +13,7 @@
   "version": {
     "Major": 1,
     "Minor": 0,
-    "Patch": 33
+    "Patch": 34
   },
   "demands": [],
   "minimumAgentVersion": "1.101.0",
@@ -169,4 +169,4 @@
       "workingDirectory": "$(currentDirectory)"
     }
   }
-}
+}