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http2: fix EWOULDBLOCK in recv_callback()

This commit is contained in:
Daniel Stenberg 2014-01-30 14:31:05 +01:00
parent a878cb3056
commit 93f473c78a
1 changed files with 8 additions and 4 deletions
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12
lib/http2.c
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@ -124,12 +124,16 @@ static ssize_t recv_callback(nghttp2_session *h2,
(void)h2;
(void)flags;
if(rc) {
failf(conn->data, "Failed receiving HTTP2 data");
if(CURLE_AGAIN == rc) {
infof(conn->data, "recv_callback() returns NGHTTP2_ERR_WOULDBLOCK\n");
return NGHTTP2_ERR_WOULDBLOCK;
}
else if(rc) {
failf(conn->data, "Failed receiving HTTP2 data: %d", rc);
return NGHTTP2_ERR_CALLBACK_FAILURE;
}
if(!nread)
return NGHTTP2_ERR_WOULDBLOCK;
else
infof(conn->data, "recv_callback() returns %d to nghttp2\n", nread);
return nread;
}