Enable pannap panu sdp by default add network service class bit and other minors improvements

Change-Id: Iacbd7adb74836394256e97185efa68d0f3952009

3 files changed, 14 insertions, 13 deletions

diff --git a/btif/src/btif_pan.c b/btif/src/btif_pan.c
index c489149..fe71195 100644
--- a/btif/src/btif_pan.c
+++ b/btif/src/btif_pan.c
@@ -152,8 +152,7 @@ void btif_pan_init()
 
         BTA_PanEnable(bta_pan_callback);
         btpan_cb.enabled = 1;
-        //panu by default
-        btpan_enable(BTPAN_ROLE_PANU);
+        btpan_enable(BTPAN_ROLE_PANU | BTPAN_ROLE_PANNAP);
         //debug("set to BTPAN_ROLE_PANNAP for testing");
         //btpan_enable(BTPAN_ROLE_PANNAP);
     }
diff --git a/btif/src/btif_sock_thread.c b/btif/src/btif_sock_thread.c
index 4ffe5ab..4229f04 100644
--- a/btif/src/btif_sock_thread.c
+++ b/btif/src/btif_sock_thread.c
@@ -318,12 +318,14 @@ int btsock_thread_add_fd(int h, int fd, int type, int flags, uint32_t user_id)
     if(flags & SOCK_THREAD_ADD_FD_SYNC)
     {
         //must executed in socket poll thread
-        //debug("ts[%d].thread_id:%d, pthread self:%d", h, ts[h].thread_id, (int)pthread_self());
-        asrt(ts[h].thread_id == pthread_self());
-        //cleanup one-time flags
-        flags &= ~SOCK_THREAD_ADD_FD_SYNC;
-        add_poll(h, fd, type, flags, user_id);
-        return TRUE;
+        if(ts[h].thread_id == pthread_self())
+        {
+            //cleanup one-time flags
+            flags &= ~SOCK_THREAD_ADD_FD_SYNC;
+            add_poll(h, fd, type, flags, user_id);
+            return TRUE;
+        }
+        debug("SOCK_THREAD_ADD_FD_SYNC is not called in poll thread context, fallback to async");
     }
     sock_cmd_t cmd = {CMD_ADD_FD, fd, type, flags, user_id};
     debug("adding fd:%d, flags:0x%x", fd, flags);
@@ -580,7 +582,7 @@ static void *sock_poll_thread(void *arg)
                 asrt(pfds[0].fd == ts[h].cmd_fdr);
                 if(!process_cmd_sock(h))
                 {
-                    debug("h:%d, process_cmd_sock failed, exit...", h);
+                    debug("h:%d, process_cmd_sock return false, exit...", h);
                     break;
                 }
                 if(ret == 1)
diff --git a/btif/src/btif_sock_util.c b/btif/src/btif_sock_util.c
index 0e81e75..e16cf9a 100644
--- a/btif/src/btif_sock_util.c
+++ b/btif/src/btif_sock_util.c
@@ -111,9 +111,9 @@ int sock_send_all(int sock_fd, const uint8_t* buf, int len)
     {
         do ret = send(sock_fd, buf, s, 0);
         while(ret < 0 && errno == EINTR);
-        if(ret < 0)
+        if(ret <= 0)
         {
-            error("sock fd:%d send errno:%d", sock_fd, errno);
+            error("sock fd:%d send errno:%d, ret:%d", sock_fd, errno, ret);
             return -1;
         }
         buf += ret;
@@ -129,9 +129,9 @@ int sock_recv_all(int sock_fd, uint8_t* buf, int len)
     {
         do ret = recv(sock_fd, buf, r, MSG_WAITALL);
         while(ret < 0 && errno == EINTR);
-        if(ret < 0)
+        if(ret <= 0)
         {
-            error("sock fd:%d recv errno:%d", sock_fd, errno);
+            error("sock fd:%d recv errno:%d, ret:%d", sock_fd, errno, ret);
             return -1;
         }
         buf += ret;