Changeset 4862 for pjproject/trunk/pjlib/include/pj/ssl_sock.h

Timestamp:

Jun 19, 2014 9:42:02 AM (10 years ago)

Author:

nanang

Message:

Fix #1773: Added group lock to SIP transport to avoid race condition between transport callback and destroy.

File:

• pjproject/trunk/pjlib/include/pj/ssl_sock.h (modified) (2 diffs)

pjproject/trunk/pjlib/include/pj/ssl_sock.h

@@ -553 +553 @@
     unsigned long       last_native_err;
 
+    /**
+     * Group lock assigned to the ioqueue key.
+     */
+    pj_grp_lock_t *grp_lock;
+
 } pj_ssl_sock_info;
 
@@ -561 +566 @@
 typedef struct pj_ssl_sock_param
 {
+    /**
+     * Optional group lock to be assigned to the ioqueue key.
+     *
+     * Note that when a secure socket listener is configured with a group
+     * lock, any new secure socket of an accepted incoming connection
+     * will have its own group lock created automatically by the library,
+     * this group lock can be queried via pj_ssl_sock_get_info() in the info
+     * field pj_ssl_sock_info::grp_lock.
+     */
+    pj_grp_lock_t *grp_lock;
+
     /**
      * Specifies socket address family, either pj_AF_INET() and pj_AF_INET6().