Added support for TCP_FASTOPEN supported in Linux >= 3.7.1. --- auto/unix | 12 ++++++++++++ src/core/ngx_connection.c | 32 ++++++++++++++++++++++++++++++++ src/core/ngx_connection.h | 4 ++++ src/http/ngx_http.c | 4 ++++ src/http/ngx_http_core_module.c | 21 +++++++++++++++++++++ src/http/ngx_http_core_module.h | 3 +++ 6 files changed, 76 insertions(+)

--- a/src/http/ngx_http_core_module.h
+++ b/src/http/ngx_http_core_module.h
@@ -89,6 +89,9 @@ typedef struct {
 #if (NGX_HAVE_SETFIB)
     int                        setfib;
 #endif
+#if (NGX_HAVE_TCP_FASTOPEN)
+    int                        fastopen;
+#endif
 #if (NGX_HAVE_KEEPALIVE_TUNABLE)
     int                        tcp_keepidle;
     int                        tcp_keepintvl;