From 693e4134a51b4fd30689ad1e31e6fdffe5ee1429 Mon Sep 17 00:00:00 2001 From: Sergey Kandaurov Date: Thu, 17 Jun 2021 11:44:06 +0300 Subject: gRPC: RST_STREAM(NO_ERROR) handling micro-optimization. After 2096b21fcd10, a single RST_STREAM(NO_ERROR) may not result in an error. This change removes several unnecessary ctx->type checks for such a case. --- src/http/modules/ngx_http_grpc_module.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/http/modules/ngx_http_grpc_module.c b/src/http/modules/ngx_http_grpc_module.c index 42a540f19..654bd17b9 100644 --- a/src/http/modules/ngx_http_grpc_module.c +++ b/src/http/modules/ngx_http_grpc_module.c @@ -2177,6 +2177,8 @@ ngx_http_grpc_filter(void *data, ssize_t bytes) } ctx->rst = 1; + + continue; } if (ctx->type == NGX_HTTP_V2_GOAWAY_FRAME) { @@ -3484,6 +3486,8 @@ ngx_http_grpc_parse_rst_stream(ngx_http_request_t *r, ngx_http_grpc_ctx_t *ctx, return NGX_AGAIN; } + ctx->state = ngx_http_grpc_st_start; + return NGX_OK; } -- cgit