fix frgmented server reply

Server handshake reply might not come in one packet as pointed out by
Pavel Borzenkov.  This replaces his fix with one directly in the packet
state machine.

Signed-off-by: Andy Green <andy@warmcat.com>

diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index 05f7a40..95d1249 100644 (file)
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -1364,11 +1364,14 @@ issue_hdr:
                for (n = 0; n < len; n++)
                        libwebsocket_parse(wsi, *p++);
 
-               if (wsi->parser_state != WSI_PARSING_COMPLETE) {
-                       fprintf(stderr, "libwebsocket_client_handshake "
-                                       "server response failed parsing\n");
-                       goto bail3;
-               }
+               /*
+                * may be coming in multiple packets, there is a 5-second
+                * libwebsocket timeout still active here too, so if parsing did
+                * not complete just wait for next packet coming in this state
+                */
+
+               if (wsi->parser_state != WSI_PARSING_COMPLETE)
+                       break;
 
                /*
                 * 00 / 76 -->