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nghttp2
Commit b6a0eff8 authored by Tatsuhiro Tsujikawa's avatar Tatsuhiro Tsujikawa
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Add more DEBUGFs

parent be9d5efa
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Showing with 22 additions and 2 deletions
lib/nghttp2_session.c
View file @ b6a0eff8
......@@ -3468,9 +3468,12 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
}
break;
case NGHTTP2_IB_READ_NBYTE:
DEBUGF(fprintf(stderr, "[IB_READ_NBYTE]\n"));
readlen = inbound_frame_buf_read(iframe, in, last);
in += readlen;
iframe->payloadleft -= readlen;
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu, left=%zu\n",
readlen, iframe->payloadleft, iframe->left));
if(iframe->left) {
return in - first;
}
......@@ -3561,10 +3564,16 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
break;
case NGHTTP2_IB_READ_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);
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n",
readlen, iframe->payloadleft));
readlen, iframe->payloadleft - readlen));
DEBUGF(fprintf(stderr, "block final=%d\n",
(iframe->frame.hd.flags &
NGHTTP2_FLAG_END_HEADERS) &&
......@@ -3628,15 +3637,19 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
}
break;
case NGHTTP2_IB_IGN_PAYLOAD:
DEBUGF(fprintf(stderr, "[IB_IGN_PAYLOAD]\n"));
readlen = inbound_frame_payload_readlen(iframe, in, last);
iframe->payloadleft -= readlen;
in += readlen;
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n",
readlen, iframe->payloadleft));
if(iframe->payloadleft) {
break;
}
nghttp2_inbound_frame_reset(session);
break;
case NGHTTP2_IB_FRAME_SIZE_ERROR:
DEBUGF(fprintf(stderr, "[IB_FRAME_SIZE_ERROR]\n"));
rv = session_handle_frame_size_error(session, &iframe->frame);
if(nghttp2_is_fatal(rv)) {
return rv;
......@@ -3649,6 +3662,8 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
readlen = inbound_frame_buf_read(iframe, in, last);
iframe->payloadleft -= readlen;
in += readlen;
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n",
readlen, iframe->payloadleft));
if(iframe->left) {
break;
}
......@@ -3681,9 +3696,12 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
nghttp2_inbound_frame_reset(session);
break;
case NGHTTP2_IB_READ_GOAWAY_DEBUG:
DEBUGF(fprintf(stderr, "[IB_READ_GOAWAY_DEBUG]\n"));
readlen = inbound_frame_payload_readlen(iframe, in, last);
iframe->payloadleft -= readlen;
in += readlen;
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n",
readlen, iframe->payloadleft));
if(iframe->payloadleft) {
break;
}
......@@ -3808,6 +3826,8 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session,
readlen = inbound_frame_payload_readlen(iframe, in, last);
iframe->payloadleft -= readlen;
in += readlen;
DEBUGF(fprintf(stderr, "readlen=%zu, payloadleft=%zu\n",
readlen, iframe->payloadleft));
if(readlen > 0) {
/* Update connection-level flow control window for ignored
DATA frame too */
......
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