Log DD output if possible

src/Tgstation.Server.Host/Components/Session/SessionControllerFactory.cs

@@ -84,6 +84,11 @@ namespace Tgstation.Server.Host.Components.Session
 		/// </summary>
 		readonly ILoggerFactory loggerFactory;
 
+		/// <summary>
+		/// The <see cref="ILogger"/> for the <see cref="SessionControllerFactory"/>
+		/// </summary>
+		readonly ILogger<SessionControllerFactory> logger;
+
 		/// <summary>
 		/// The <see cref="Api.Models.Instance"/> for the <see cref="SessionControllerFactory"/>
 		/// </summary>
@@ -121,6 +126,7 @@ namespace Tgstation.Server.Host.Components.Session
 		/// <param name="bridgeRegistrar">The value of <see cref="bridgeRegistrar"/>.</param>
 		/// <param name="serverPortProvider">The value of <see cref="serverPortProvider"/>.</param>
 		/// <param name="loggerFactory">The value of <see cref="loggerFactory"/></param>
+		/// <param name="logger">The value of <see cref="logger"/>.</param>
 		public SessionControllerFactory(
 			IProcessExecutor processExecutor,
 			IByondManager byond,
@@ -134,6 +140,7 @@ namespace Tgstation.Server.Host.Components.Session
 			IBridgeRegistrar bridgeRegistrar,
 			IServerPortProvider serverPortProvider,
 			ILoggerFactory loggerFactory,
+			ILogger<SessionControllerFactory> logger,
 			Api.Models.Instance instance)
 		{
 			this.processExecutor = processExecutor ?? throw new ArgumentNullException(nameof(processExecutor));
@@ -149,6 +156,7 @@ namespace Tgstation.Server.Host.Components.Session
 			this.bridgeRegistrar = bridgeRegistrar ?? throw new ArgumentNullException(nameof(bridgeRegistrar));
 			this.serverPortProvider = serverPortProvider ?? throw new ArgumentNullException(nameof(serverPortProvider));
 			this.loggerFactory = loggerFactory ?? throw new ArgumentNullException(nameof(loggerFactory));
+			this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
 		}
 
 		/// <inheritdoc />
@@ -220,7 +228,20 @@ namespace Tgstation.Server.Host.Components.Session
 						byondLock.DreamDaemonPath,
 						basePath,
 						arguments,
+						noShellExecute,
+						noShellExecute,
 						noShellExecute: noShellExecute);
+
+					if (noShellExecute)
+					{
+						// Log DD output
+						_ = process.Lifetime.ContinueWith(
+								x => logger.LogTrace(
+									"DreamDaemon Output:{0}{1}",
+									Environment.NewLine, process.GetCombinedOutput()),
+								TaskScheduler.Current);
+					}
+
 					try
 					{
 						networkPromptReaper.RegisterProcess(process);