Mercurial > hg > nginx-quic
diff src/http/v3/ngx_http_v3_streams.c @ 8358:265062a99043 quic
HTTP/3: send GOAWAY when last request is accepted.
The last request in connection is determined according to the keepalive_requests
directive. Requests beyond keepalive_requests are rejected.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Mon, 15 Mar 2021 19:26:04 +0300 |
parents | 5cb5b568282b |
children | fc64ab301bad |
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--- a/src/http/v3/ngx_http_v3_streams.c +++ b/src/http/v3/ngx_http_v3_streams.c @@ -523,6 +523,40 @@ failed: ngx_int_t +ngx_http_v3_send_goaway(ngx_connection_t *c, uint64_t id) +{ + u_char *p, buf[NGX_HTTP_V3_VARLEN_INT_LEN * 3]; + size_t n; + ngx_connection_t *cc; + + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 send goaway %uL", id); + + cc = ngx_http_v3_get_uni_stream(c, NGX_HTTP_V3_STREAM_CONTROL); + if (cc == NULL) { + return NGX_DECLINED; + } + + n = ngx_http_v3_encode_varlen_int(NULL, id); + p = (u_char *) ngx_http_v3_encode_varlen_int(buf, NGX_HTTP_V3_FRAME_GOAWAY); + p = (u_char *) ngx_http_v3_encode_varlen_int(p, n); + p = (u_char *) ngx_http_v3_encode_varlen_int(p, id); + n = p - buf; + + if (cc->send(cc, buf, n) != (ssize_t) n) { + goto failed; + } + + return NGX_OK; + +failed: + + ngx_http_v3_close_uni_stream(cc); + + return NGX_ERROR; +} + + +ngx_int_t ngx_http_v3_client_ref_insert(ngx_connection_t *c, ngx_uint_t dynamic, ngx_uint_t index, ngx_str_t *value) {