diff options
| -rw-r--r-- | demos/sslecho/main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/demos/sslecho/main.c b/demos/sslecho/main.c index 0233794c4e..ca430046c4 100644 --- a/demos/sslecho/main.c +++ b/demos/sslecho/main.c @@ -14,6 +14,7 @@ #include <arpa/inet.h> #include <openssl/ssl.h> #include <openssl/err.h> +#include <signal.h> static const int server_port = 4433; @@ -151,6 +152,9 @@ int main(int argc, char **argv) struct sockaddr_in addr; unsigned int addr_len = sizeof(addr); + /* ignore SIGPIPE so that server can continue running when client pipe closes abruptly */ + signal(SIGPIPE, SIG_IGN); + /* Splash */ printf("\nsslecho : Simple Echo Client/Server (OpenSSL 3.0.1-dev) : %s : %s\n\n", __DATE__, __TIME__); @@ -218,6 +222,8 @@ int main(int argc, char **argv) if ((rxlen = SSL_read(ssl, rxbuf, rxcap)) <= 0) { if (rxlen == 0) { printf("Client closed connection\n"); + } else { + printf("SSL_read returned %d\n", rxlen); } ERR_print_errors_fp(stderr); break; |