apps/s_socket.c: disable the Nagle algorithm.
Without TCP_NODELAY alerts risk to be dropped between shutdown and close.
@@ -146,7 +146,7 @@ int init_client(int *sock, const char *host, const char *port,
}
#endif
- if (!BIO_connect(*sock, BIO_ADDRINFO_address(ai), 0)) {
+ if (!BIO_connect(*sock, BIO_ADDRINFO_address(ai), BIO_SOCK_NODELAY)) {
BIO_closesocket(*sock);
*sock = INVALID_SOCKET;
continue;
@@ -330,6 +330,7 @@ int do_server(int *accept_sock, const char *host, const char *port,
BIO_closesocket(asock);
break;
}
+ BIO_set_tcp_ndelay(sock, 1);
i = (*cb)(sock, type, protocol, context);
/*
