diff options
Diffstat (limited to 'deps/uv/src/unix/tcp.c')
| -rw-r--r-- | deps/uv/src/unix/tcp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/deps/uv/src/unix/tcp.c b/deps/uv/src/unix/tcp.c index d47e9433dbb..18acd20df14 100644 --- a/deps/uv/src/unix/tcp.c +++ b/deps/uv/src/unix/tcp.c @@ -326,16 +326,19 @@ int uv_tcp_close_reset(uv_tcp_t* handle, uv_close_cb close_cb) { int uv_tcp_listen(uv_tcp_t* tcp, int backlog, uv_connection_cb cb) { - static int single_accept = -1; + static int single_accept_cached = -1; unsigned long flags; + int single_accept; int err; if (tcp->delayed_error) return tcp->delayed_error; + single_accept = uv__load_relaxed(&single_accept_cached); if (single_accept == -1) { const char* val = getenv("UV_TCP_SINGLE_ACCEPT"); single_accept = (val != NULL && atoi(val) != 0); /* Off by default. */ + uv__store_relaxed(&single_accept_cached, single_accept); } if (single_accept) |