[PATCH 1 of 3] QUIC: post stream events instead of calling their handlers

[Roman Arutyunyan]

# HG changeset patch
# User Roman Arutyunyan <arut at nginx.com>
# Date 1637692791 -10800
#      Tue Nov 23 21:39:51 2021 +0300
# Branch quic
# Node ID 5b03ffd757804542daec73188a509b02e6b2c596
# Parent  d041b8d6ab0b2dea150536531345fa47c696b303
QUIC: post stream events instead of calling their handlers.

This potentially reduces the number of handler calls.

diff --git a/src/event/quic/ngx_event_quic_streams.c b/src/event/quic/ngx_event_quic_streams.c
--- a/src/event/quic/ngx_event_quic_streams.c
+++ b/src/event/quic/ngx_event_quic_streams.c
@@ -1122,7 +1122,7 @@ ngx_quic_handle_stream_frame(ngx_connect
         rev->ready = 1;
 
         if (rev->active) {
-            rev->handler(rev);
+            ngx_post_event(rev, &ngx_posted_events);
         }
     }
 
@@ -1369,7 +1369,7 @@ ngx_quic_handle_reset_stream_frame(ngx_c
     }
 
     if (rev->active) {
-        rev->handler(rev);
+        ngx_post_event(rev, &ngx_posted_events);
     }
 
     return NGX_OK;
@@ -1438,7 +1438,7 @@ ngx_quic_handle_stop_sending_frame(ngx_c
     wev = qs->connection->write;
 
     if (wev->active) {
-        wev->handler(wev);
+        ngx_post_event(wev, &ngx_posted_events);
     }
 
     return NGX_OK;