From: Hwankyu Jhun <h.jhun@samsung.com>
Date: Fri, 29 Jul 2016 03:46:55 +0000 (+0900)
Subject: Wait socket creation for stdout & stderr redirection
X-Git-Tag: submit/tizen/20160729.050247~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eb77501ac10aec61f1a9898cc51fd104aa92bf73;p=platform%2Fcore%2Fappfw%2Fdebug-launchpad.git

Wait socket creation for stdout & stderr redirection

Change-Id: I18ec250046dca0a64446ca5828649f699277d1c0
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>
---

diff --git a/src/debug-launchpad.c b/src/debug-launchpad.c
index 30d5385..f1a872c 100644
--- a/src/debug-launchpad.c
+++ b/src/debug-launchpad.c
@@ -63,6 +63,8 @@ static int __real_send(int clifd, int ret)
 static void __send_result_to_caller(int clifd, int ret)
 {
 	int res;
+	int count = 0;
+	char path[PATH_MAX];
 
 	_W("Check app launching");
 
@@ -75,6 +77,20 @@ static void __send_result_to_caller(int clifd, int ret)
 		return;
 	}
 
+	snprintf(path, sizeof(path), "/run/aul/apps/%d/%d/.app-sock",
+			getuid(), ret);
+	_D("socket path: %s", path);
+	do {
+		if (access(path, F_OK) == 0) {
+			_D("%s exists", path);
+			break;
+		}
+
+		_D("-- now wait socket creation --");
+		usleep(50 * 1000);
+		count++;
+	} while (count < 20);
+
 	res = _proc_check_cmdline_bypid(ret);
 	if (res < 0) {
 		_E("The app process might be terminated "
@@ -264,15 +280,15 @@ static int __start_process(const char *appid, const char *app_path,
 		PERF("fork done");
 		_D("lock up test log(no error): fork done");
 
+		if (__stdout_stderr_redirection(__get_caller_pid(kb)))
+			_E("__stdout_stderr_redirection() failed");
+
 		_signal_unblock_sigchld();
 		_signal_fini();
 
 		_close_all_fds();
 		_delete_sock_path(getpid(), getuid());
 
-		if (__stdout_stderr_redirection(__get_caller_pid(kb)))
-			_E("__stdout_stderr_redirection() failed");
-
 		PERF("prepare exec - fisrt done");
 		_D("lock up test log(no error): prepare exec - first done");