http: repair hanging communication with MAPI/RPC connections

OL2010 and OL2013 could get stuck on login. Fixes: gromox-2.13-49-ga765e2384 References: GXL-304
grommunio · Oct 31, 2023 · e375538 · e375538
1 parent 1f0c042
commit e375538
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diff --git a/doc/changelog.rst b/doc/changelog.rst
@@ -1,8 +1,9 @@
-Development 2.16.2
+Development 2.16.8
 ==================
 
 Fixes:
 
+* http: repair hanging communication with MAPI/RPC connections
 * oxcmail: reinstate read requests for non-IPM.Schedule messages
 
 

diff --git a/exch/http/http_parser.cpp b/exch/http/http_parser.cpp
@@ -1358,7 +1358,8 @@ static tproc_status htparse_wrrep_nobuf(http_context *pcontext)
 			pcontext->stream_out.clear();
 			return tproc_status::cont;
 		}
-	} else {
+	} else if (pcontext->request.imethod != http_method::rpcin &&
+	    pcontext->request.imethod != http_method::rpcout) {
 		if (pcontext->stream_out.get_total_length() == 0) {
 			if (pcontext->b_close)
 				return tproc_status::runoff;