use SigUtil::setUserSignals before creating SocketPoll

The SocketPoll ctor which may, depending on COOL_WATCHDOG env variable,
want to override the SIG2 handler so set user signal handlers before
that otherwise tthat choice is overwritten

Signed-off-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Change-Id: I305570ab8becb41f0696e60908c1ca26fd9ba14a

kit/ForKit.cpp

@@ -807,6 +807,11 @@ int forkit_main(int argc, char** argv)
         Log::logger().setLevel(LogLevel);
     }
 
+    // The SocketPoll ctor which may, depending on COOL_WATCHDOG env variable,
+    // want to override the SIG2 handler so set user signal handlers before
+    // that otherwise that choice is overwritten
+    SigUtil::setUserSignals();
+
     ForKitPoll.reset(new SocketPoll (Util::getThreadName()));
     ForKitPoll->runOnClientThread(); // We will do the polling on this thread.
 
@@ -822,8 +827,6 @@ int forkit_main(int argc, char** argv)
         Util::forcedExit(EX_SOFTWARE);
     }
 
-    SigUtil::setUserSignals();
-
     const int parentPid = getppid();
     LOG_INF("ForKit process is ready. Parent: " << parentPid);