Merge PR 191, test_200_17+18: check remote.emitted count fix

Newer curl versions send a GOAWAY frame rapidly after the response
is received, making the test_200_17+18 fail since the desired log
statement does not appear.

Add the log output where the GOAWAY is received and check for that
in the test cases in addition.

Thanks to Rainer Jung for tracking this down.

Author: icing

mod_http2/h2_session.c

@@ -363,9 +363,11 @@ static int on_frame_recv_cb(nghttp2_session *ng2s,
         else {
             ap_log_cerror(APLOG_MARK, APLOG_DEBUG, 0, session->c1,
                           H2_SSSN_LOG(APLOGNO(03066), session,
-                          "recv FRAME[%s], frames=%ld/%ld (r/s)"),
+                          "recv FRAME[%s], frames=%ld/%ld (r/s), "
+                          "remote.emitted=%d"),
                           buffer, (long)session->frames_received,
-                         (long)session->frames_sent);
+                         (long)session->frames_sent,
+                         (int)session->remote.emitted_count);
         }
     }
 

test/modules/http2/test_200_header_invalid.py

@@ -246,7 +246,8 @@ def test_h2_200_17(self, env):
         conf.add_vhost_cgi()
         conf.install()
         assert env.apache_restart() == 0
-        re_emitted = re.compile(r'.* AH03401: .* shutdown, remote.emitted=1')
+        re_emitted = re.compile(r'.* (AH03401: .* shutdown,|'
+                                r'AH03066: .* FRAME\[GOAWAY.*) remote.emitted=1')
         url = env.mkurl("https", "cgi", "/")
         opt = []
         for i in range(10):
@@ -266,7 +267,8 @@ def test_h2_200_18(self, env):
         conf.add_vhost_cgi()
         conf.install()
         assert env.apache_restart() == 0
-        re_emitted = re.compile(r'.* AH03401: .* shutdown, remote.emitted=1')
+        re_emitted = re.compile(r'.* (AH03401: .* shutdown,|'
+                                r'AH03066: .* FRAME\[GOAWAY.*) remote.emitted=1')
         url = env.mkurl("https", "cgi", "/")
         opt = []
         for i in range(100):