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Add more DEBUGFs

This commit is contained in:
Tatsuhiro Tsujikawa 2014-02-08 00:32:50 +09:00
parent be9d5efa4c
commit b6a0eff8a8
1 changed files with 22 additions and 2 deletions
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24
lib/nghttp2_session.c
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@ -3468,9 +3468,12 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
} }
break; break;
case NGHTTP2_IB_READ_NBYTE: case NGHTTP2_IB_READ_NBYTE:
DEBUGF(fprintf(stderr, "[IB_READ_NBYTE]\n"));
readlen = inbound_frame_buf_read(iframe, in, last); readlen = inbound_frame_buf_read(iframe, in, last);
in += readlen; in += readlen;
iframe->payloadleft -= readlen; iframe->payloadleft -= readlen;
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu, left=%zu\n",
readlen, iframe->payloadleft, iframe->left));
if(iframe->left) { if(iframe->left) {
return in - first; return in - first;
} }
@ -3561,10 +3564,16 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
break; break;
case NGHTTP2_IB_READ_HEADER_BLOCK: case NGHTTP2_IB_READ_HEADER_BLOCK:
case NGHTTP2_IB_IGN_HEADER_BLOCK: case NGHTTP2_IB_IGN_HEADER_BLOCK:
DEBUGF(fprintf(stderr, "[IB_READ_HEADER_BLOCK]\n")); #ifdef DEBUGBUILD
if(iframe->state == NGHTTP2_IB_READ_HEADER_BLOCK) {
fprintf(stderr, "[IB_READ_HEADER_BLOCK]\n");
} else {
fprintf(stderr, "[IB_IGN_HEADER_BLOCK]\n");
}
#endif /* DEBUGBUILD */
readlen = inbound_frame_payload_readlen(iframe, in, last); readlen = inbound_frame_payload_readlen(iframe, in, last);
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n", DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n",
readlen, iframe->payloadleft)); readlen, iframe->payloadleft - readlen));
DEBUGF(fprintf(stderr, "block final=%d\n", DEBUGF(fprintf(stderr, "block final=%d\n",
(iframe->frame.hd.flags & (iframe->frame.hd.flags &
NGHTTP2_FLAG_END_HEADERS) && NGHTTP2_FLAG_END_HEADERS) &&
@ -3628,15 +3637,19 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
} }
break; break;
case NGHTTP2_IB_IGN_PAYLOAD: case NGHTTP2_IB_IGN_PAYLOAD:
DEBUGF(fprintf(stderr, "[IB_IGN_PAYLOAD]\n"));
readlen = inbound_frame_payload_readlen(iframe, in, last); readlen = inbound_frame_payload_readlen(iframe, in, last);
iframe->payloadleft -= readlen; iframe->payloadleft -= readlen;
in += readlen; in += readlen;
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n",
readlen, iframe->payloadleft));
if(iframe->payloadleft) { if(iframe->payloadleft) {
break; break;
} }
nghttp2_inbound_frame_reset(session); nghttp2_inbound_frame_reset(session);
break; break;
case NGHTTP2_IB_FRAME_SIZE_ERROR: case NGHTTP2_IB_FRAME_SIZE_ERROR:
DEBUGF(fprintf(stderr, "[IB_FRAME_SIZE_ERROR]\n"));
rv = session_handle_frame_size_error(session, &iframe->frame); rv = session_handle_frame_size_error(session, &iframe->frame);
if(nghttp2_is_fatal(rv)) { if(nghttp2_is_fatal(rv)) {
return rv; return rv;
@ -3649,6 +3662,8 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
readlen = inbound_frame_buf_read(iframe, in, last); readlen = inbound_frame_buf_read(iframe, in, last);
iframe->payloadleft -= readlen; iframe->payloadleft -= readlen;
in += readlen; in += readlen;
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n",
readlen, iframe->payloadleft));
if(iframe->left) { if(iframe->left) {
break; break;
} }
@ -3681,9 +3696,12 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
nghttp2_inbound_frame_reset(session); nghttp2_inbound_frame_reset(session);
break; break;
case NGHTTP2_IB_READ_GOAWAY_DEBUG: case NGHTTP2_IB_READ_GOAWAY_DEBUG:
DEBUGF(fprintf(stderr, "[IB_READ_GOAWAY_DEBUG]\n"));
readlen = inbound_frame_payload_readlen(iframe, in, last); readlen = inbound_frame_payload_readlen(iframe, in, last);
iframe->payloadleft -= readlen; iframe->payloadleft -= readlen;
in += readlen; in += readlen;
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n",
readlen, iframe->payloadleft));
if(iframe->payloadleft) { if(iframe->payloadleft) {
break; break;
} }
@ -3808,6 +3826,8 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
readlen = inbound_frame_payload_readlen(iframe, in, last); readlen = inbound_frame_payload_readlen(iframe, in, last);
iframe->payloadleft -= readlen; iframe->payloadleft -= readlen;
in += readlen; in += readlen;
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n",
readlen, iframe->payloadleft));
if(readlen > 0) { if(readlen > 0) {
/* Update connection-level flow control window for ignored /* Update connection-level flow control window for ignored
DATA frame too */ DATA frame too */