Revert "Always create a process group and session"QtEE_v3.2.0

This change introduces bug QTEE-784.

This reverts commit 224cdd83d41d659ec166f7177a549d391ed1d5cc.

Change-Id: I925b0fa4b75b22a19374a5229eb651df2352aa00
Reviewed-by: Samuli Piippo <samuli.piippo@digia.com>

2 files changed, 4 insertions, 6 deletions

diff --git a/main.cpp b/main.cpp
index dd5ce1e..3fa2a14 100644
--- a/main.cpp
+++ b/main.cpp
@@ -230,8 +230,6 @@ int main(int argc, char **argv)
         return 1;
     }
 
-    ::setpgid(0,0); // must be called before setsid()
-    ::setsid();
     Config config = parseConfigFile();
 
     while (!args.isEmpty()) {
@@ -249,6 +247,8 @@ int main(int argc, char **argv)
             }
         } else if (arg == "--debug-gdb") {
             useGDB = true;
+            setpgid(0,0); // must be called before setsid()
+            setsid();
         } else if (arg == "--debug-qml") {
             useQML = true;
         } else if (arg == "--stop") {
diff --git a/process.cpp b/process.cpp
index 31e28bd..b7e7342 100644
--- a/process.cpp
+++ b/process.cpp
@@ -222,14 +222,12 @@ void Process::stop()
         if (kill(mDebuggee, SIGKILL) != 0)
             perror("Could not kill debugee");
     }
+    if (kill(-getpid(), SIGTERM) != 0)
+        perror("Could not kill process group");
 
     mProcess->terminate();
     if (!mProcess->waitForFinished())
         mProcess->kill();
-
-    // Just for completeness terminate the whole group
-    // in case the application has started subprocesses
-    ::kill(-getpid(), SIGTERM);
 }
 
 void Process::incomingConnection(int i)