From: ho.namkoong <ho.namkoong@samsung.com>
Date: Fri, 25 Oct 2013 06:37:04 +0000 (+0900)
Subject: blocking connect if already connected transport exists
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ec2e031cbd7b2779aadfd5e4534b9e4b264025f5;p=sdk%2Ftools%2Fsdb.git

blocking connect if already connected transport exists

Change-Id: I586cd1924ef84d9320e131581aa287473cf82402
---

diff --git a/src/sockets.c b/src/sockets.c
index 5817555..e79c9e0 100755
--- a/src/sockets.c
+++ b/src/sockets.c
@@ -1165,6 +1165,12 @@ static void connect_emulator(char* host, int port, char* buf, int buf_len) {
     disable_tcp_nagle(fd);
     char serial[100];
     snprintf(serial, sizeof(serial), "%s:%d", host, port);
+
+    if (acquire_one_transport(kTransportAny, serial, NULL)) {
+        snprintf(buf, buf_len, "%s is already connected", serial);
+        return;
+    }
+
     register_socket_transport(fd, serial, port, 0, NULL);
     snprintf(buf, buf_len, "connected to %s", serial);
 }