fix: [workaround] Avoid crash when build app with batchmode on command-line (#742)

* fix

* workaround

* export YAMATO_JOB_ID

(cherry picked from commit cbdcf105ec97b79f2804e059c3fa164ec0d60cca)

Author: karasusan

BuildScripts~/template/remote.sh.template

@@ -4,6 +4,7 @@
 # python version is random on each VM
 export PATH=$PATH:/usr/local/bin:/Users/bokken/Library/Python/3.7/bin:/Users/bokken/Library/Python/3.8/bin
 export ARTIFACT_DIR=${PWD}/test-results
+export YAMATO_JOB_ID=${YAMATO_JOB_ID}
 
 # TEST_TARGET = `ios` or `macos`
 # TEST_PLATFORM = `editmode` or `playmode` or `standalone`
@@ -93,4 +94,4 @@ else
 fi
 
 # return exit-code
-exit $result
+exit $result

BuildScripts~/test_package_mac.sh

@@ -1,8 +1,8 @@
 #!/bin/bash
 
 #
-# BOKKEN_DEVICE_IP: 
-# TEMPLATE_FILE: 
+# BOKKEN_DEVICE_IP:
+# TEMPLATE_FILE:
 # TEST_TARGET:
 # TEST_PLATFORM:
 # SCRIPTING_BACKEND:
@@ -12,7 +12,7 @@
 # TEST_RESULT_DIR:
 # EDITOR_VERSION:
 #
-# 
+#
 # brew install gettext
 #
 
@@ -33,7 +33,8 @@ envsubst ' \
   $TEST_TARGET \
   $TEST_PLATFORM \
   $TEST_ARCHITECTURE \
-  $EDITOR_VERSION' \
+  $EDITOR_VERSION \
+  $YAMATO_JOB_ID' \
   < ${TEMPLATE_FILE} \
   > ~/remote.sh
 chmod +x ~/remote.sh
@@ -49,7 +50,7 @@ then
 fi
 
 # copy package to remote machine
-scp -i ${IDENTITY} -r ${YAMATO_SOURCE_DIR} bokken@${BOKKEN_DEVICE_IP}:~/${PACKAGE_DIR}  
+scp -i ${IDENTITY} -r ${YAMATO_SOURCE_DIR} bokken@${BOKKEN_DEVICE_IP}:~/${PACKAGE_DIR}
 
 set +e
 
@@ -63,7 +64,7 @@ set -e
 mkdir -p ${TEST_RESULT_DIR}
 scp -i ${IDENTITY} -r bokken@${BOKKEN_DEVICE_IP}:~/test-results ${TEST_RESULT_DIR}
 
-# return ssh commend results 
+# return ssh commend results
 if [ $result -ne 0 ]; then
   exit $result
-fi
+fi

com.unity.renderstreaming/Runtime/Scripts/RenderStreaming.cs

@@ -45,10 +45,27 @@ public sealed class RenderStreaming : MonoBehaviour
         [InitializeOnLoadMethod]
         static void InitializeOnEditor()
         {
+            /// todo(kazuki):: This is workaround.
+            /// When kicking the Unity Editor with batchmode flag on command line, The Unity Editor crashes 
+            /// caused by not unloading WebRTC native plugin. By this workaround, Some static methods of this
+            /// package don't work correctly when batchmode. These static methods depend on WebRTC API,
+            /// therefore the package initialization must be completed just after launching Editor.
+            /// In the future, we will remove this workaround after improving the initialization of the
+            /// WebRTC package.
+            if(!IsYamato)
+            {
+                if (Application.isBatchMode)
+                    return;
+            }
             RenderStreamingInternal.DomainUnload();
             RenderStreamingInternal.DomainLoad();
             EditorApplication.quitting += RenderStreamingInternal.DomainUnload;
         }
+
+        /// <summary>
+        /// Executed from the auto testing environment or not.
+        /// </summary>
+        static bool IsYamato => !string.IsNullOrEmpty(Environment.GetEnvironmentVariable("YAMATO_JOB_ID"));
 #else
         [RuntimeInitializeOnLoadMethod]
         static void InitializeOnRuntime()
@@ -59,19 +76,23 @@ static void InitializeOnRuntime()
         }
 #endif
 
-        static Type GetType(string typeName) {
+        static Type GetType(string typeName)
+        {
             var type = Type.GetType(typeName);
             if (type != null) return type;
-            foreach (var assembly in System.AppDomain.CurrentDomain.GetAssemblies()) {
+            foreach (var assembly in System.AppDomain.CurrentDomain.GetAssemblies())
+            {
                 type = assembly.GetType(typeName);
                 if (type != null) return type;
             }
             return null;
         }
 
-		static ISignaling CreateSignaling(string type, string url, float interval, SynchronizationContext context) {
+        static ISignaling CreateSignaling(string type, string url, float interval, SynchronizationContext context)
+        {
             Type _type = GetType(type);
-            if (_type == null) {
+            if (_type == null)
+            {
                 throw new ArgumentException($"Signaling type is undefined. {type}");
             }
             object[] args = { url, interval, context };
@@ -83,7 +104,7 @@ void Awake()
             if (!runOnAwake || m_running)
                 return;
 
-            RTCConfiguration conf = new RTCConfiguration {iceServers = iceServers};
+            RTCConfiguration conf = new RTCConfiguration { iceServers = iceServers };
             ISignaling signaling = CreateSignaling(
                 signalingType, urlSignaling, interval, SynchronizationContext.Current);
             _Run(conf, signaling, handlers.ToArray());