Revert "Log status of port before starting server with SelfHostDeployer (#993)"

This reverts commit f79904404e.

src/Microsoft.AspNetCore.Server.IntegrationTesting/Common/PortHelper.cs

@@ -1,77 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-using System.Diagnostics;
-using System.Runtime.InteropServices;
-using Microsoft.Extensions.Logging;
-
-namespace Microsoft.AspNetCore.Server.IntegrationTesting
-{
-    public class PortHelper
-    {
-        public static void LogPortStatus(ILogger logger, int port)
-        {
-            logger.LogInformation("Checking for processes currently using port {0}", port);
-
-            var psi = new ProcessStartInfo
-            {
-                RedirectStandardOutput = true,
-                RedirectStandardError = true,
-            };
-
-            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
-            {
-                psi.FileName = "cmd";
-                psi.Arguments = $"/C netstat -nq | find \"{port}\"";
-            }
-            else
-            {
-                psi.FileName = "lsof";
-                psi.Arguments = $"-i :{port}";
-            }
-
-            var process = new Process
-            {
-                StartInfo = psi,
-                EnableRaisingEvents = true
-            };
-
-            var linesLogged = false;
-
-            process.OutputDataReceived += (sender, data) =>
-            {
-                if (!string.IsNullOrWhiteSpace(data.Data))
-                {
-                    linesLogged = true;
-                    logger.LogInformation("portstatus: {0}", data.Data);
-                }
-            };
-            process.ErrorDataReceived += (sender, data) =>
-            {
-                if (!string.IsNullOrWhiteSpace(data.Data))
-                {
-                    logger.LogWarning("portstatus: {0}", data.Data);
-                }
-            };
-
-            try
-            {
-                process.Start();
-                process.BeginErrorReadLine();
-                process.BeginOutputReadLine();
-                process.WaitForExit();
-
-                if (!linesLogged)
-                {
-                    logger.LogInformation("portstatus: it appears the port {0} is not in use.", port);
-                }
-            }
-            catch (Exception ex)
-            {
-                logger.LogWarning("Failed to check port status. Executed: {0} {1}\nError: {2}", psi.FileName, psi.Arguments, ex.ToString());
-            }
-            return;
-        }
-    }
-}

src/Microsoft.AspNetCore.Server.IntegrationTesting/Deployers/SelfHostDeployer.cs

@@ -83,12 +83,6 @@ namespace Microsoft.AspNetCore.Server.IntegrationTesting
                 executableArgs = $"run --framework {targetFramework} {DotnetArgumentSeparator}";
             }
 
-            if (uri.Port != 0)
-            {
-                // shows output from netstat/lsof. May be useful if the port is already in use
-                PortHelper.LogPortStatus(Logger, uri.Port);
-            }
-
             executableArgs += $" --server.urls {uri} "
             + $" --server {(DeploymentParameters.ServerType == ServerType.WebListener ? "Microsoft.AspNetCore.Server.HttpSys" : "Microsoft.AspNetCore.Server.Kestrel")}";
 
@@ -154,4 +148,4 @@ namespace Microsoft.AspNetCore.Server.IntegrationTesting
             StopTimer();
         }
     }
-}
+}