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changeset 7711:526dddf637bb

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HTTP/2: run posted requests after reading body. HTTP/2 code failed to run posted requests after calling the request body handler, and this resulted in connection hang if a subrequest was created in the body handler and no other actions were made.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 23 Sep 2020 19:52:31 +0300
parents 097f578a4a8f
children eb940fe579cf
files src/http/v2/ngx_http_v2.c
diffstat 1 files changed, 4 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/http/v2/ngx_http_v2.c
+++ b/src/http/v2/ngx_http_v2.c
@@ -1058,6 +1058,7 @@ ngx_http_v2_state_read_data(ngx_http_v2_
     size_t                   size;
     ngx_buf_t               *buf;
     ngx_int_t                rc;
+    ngx_connection_t        *fc;
     ngx_http_request_t      *r;
     ngx_http_v2_stream_t    *stream;
     ngx_http_v2_srv_conf_t  *h2scf;
@@ -1076,6 +1077,7 @@ ngx_http_v2_state_read_data(ngx_http_v2_
     }
 
     r = stream->request;
+    fc = r->connection;
 
     if (r->reading_body && !r->request_body_no_buffering) {
         ngx_log_debug0(NGX_LOG_DEBUG_HTTP, h2c->connection->log, 0,
@@ -1108,6 +1110,8 @@ ngx_http_v2_state_read_data(ngx_http_v2_
             ngx_http_finalize_request(r, rc);
         }
 
+        ngx_http_run_posted_requests(fc);
+
     } else if (size) {
         buf = stream->preread;