Changeset 3336 for pjproject/trunk

Timestamp:

Oct 11, 2010 10:59:37 AM (14 years ago)

Author:

ming

Message:

Fix #1145: API to enable/disable support for iOS BG feature during runtime

Location:

pjproject/trunk/pjlib

Files:

• include/pj/activesock.h (modified) (1 diff)
• src/pj/activesock.c (modified) (3 diffs)

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

@@ -317 +317 @@
 PJ_DECL(void) pj_activesock_set_iphone_os_bg(pj_activesock_t *asock,
                                              int val);
+
+/**
+ * Enable/disable support for iPhone OS background mode. This setting
+ * will apply globally and will affect any active sockets created
+ * afterwards, if you want to change the setting for a particular
+ * active socket, use #pj_activesock_set_iphone_os_bg() instead.
+ * By default, this setting is enabled.
+ *
+ * @param val       The value of global background mode setting.
+ *
+ */
+PJ_DECL(void) pj_activesock_enable_iphone_os_bg(pj_bool_t val);
 #endif
 

pjproject/trunk/pjlib/src/pj/activesock.c

@@ -30 +30 @@
     PJ_IPHONE_OS_HAS_MULTITASKING_SUPPORT!=0
 #   include <CFNetwork/CFNetwork.h>
+
+    static pj_bool_t ios_bg_support = PJ_TRUE;
 #endif
 
@@ -134 +136 @@
 static void activesock_create_iphone_os_stream(pj_activesock_t *asock)
 {
-    if (asock->bg_setting && asock->stream_oriented) {
+    if (ios_bg_support && asock->bg_setting && asock->stream_oriented) {
         activesock_destroy_iphone_os_stream(asock);
 
@@ -164 +166 @@
     else
         activesock_destroy_iphone_os_stream(asock);
+}
+
+PJ_DEF(void) pj_activesock_enable_iphone_os_bg(pj_bool_t val)
+{
+    ios_bg_support = val;
 }
 #endif