diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/ngx_connection.c | 32 | ||||
| -rw-r--r-- | src/core/ngx_connection.h | 4 |
2 files changed, 36 insertions, 0 deletions
diff --git a/src/core/ngx_connection.c b/src/core/ngx_connection.c index fbcd5f719..4544b294a 100644 --- a/src/core/ngx_connection.c +++ b/src/core/ngx_connection.c @@ -82,6 +82,10 @@ ngx_create_listening(ngx_conf_t *cf, void *sockaddr, socklen_t socklen) ls->setfib = -1; #endif +#if (NGX_HAVE_TCP_FASTOPEN) + ls->fastopen = -1; +#endif + return ls; } @@ -209,6 +213,21 @@ ngx_set_inherited_sockets(ngx_cycle_t *cycle) #endif #endif +#if (NGX_HAVE_TCP_FASTOPEN) + + if (getsockopt(ls[i].fastopen, IPPROTO_TCP, TCP_FASTOPEN, + (void *) &ls[i].fastopen, &olen) + == -1) + { + ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, + "getsockopt(TCP_FASTOPEN) %V failed, ignored", + &ls[i].addr_text); + + ls[i].fastopen = -1; + } + +#endif + #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) ngx_memzero(&af, sizeof(struct accept_filter_arg)); @@ -582,6 +601,19 @@ ngx_configure_listening_sockets(ngx_cycle_t *cycle) } #endif +#if (NGX_HAVE_TCP_FASTOPEN) + if (ls[i].fastopen != -1) { + if (setsockopt(ls[i].fd, IPPROTO_TCP, TCP_FASTOPEN, + (const void *) &ls[i].fastopen, sizeof(int)) + == -1) + { + ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, + "setsockopt(TCP_FASTOPEN, %d) %V failed, ignored", + ls[i].fastopen, &ls[i].addr_text); + } + } +#endif + #if 0 if (1) { int tcp_nodelay = 1; diff --git a/src/core/ngx_connection.h b/src/core/ngx_connection.h index 3daf2eee4..53149676e 100644 --- a/src/core/ngx_connection.h +++ b/src/core/ngx_connection.h @@ -80,6 +80,10 @@ struct ngx_listening_s { int setfib; #endif +#if (NGX_HAVE_TCP_FASTOPEN) + int fastopen; +#endif + }; |