Add a configuration option for TCP keepalives (SO_KEEPALIVE), default off.

[u/mdw/putty] / unix / uxplink.c

diff --git a/unix/uxplink.c b/unix/uxplink.c
index e59a701..6bf2c85 100644 (file)
--- a/unix/uxplink.c
+++ b/unix/uxplink.c
@@ -557,7 +557,7 @@ int main(int argc, char **argv)
        int nodelay = cfg.tcp_nodelay && isatty(0);
 
        error = back->init(NULL, &backhandle, &cfg, cfg.host, cfg.port,
-                          &realhost, nodelay);
+                          &realhost, nodelay, cfg.tcp_keepalives);
        if (error) {
            fprintf(stderr, "Unable to open connection:\n%s\n", error);
            return 1;