Github user necouchman commented on a diff in the pull request:
https://github.com/apache/incubator-guacamole-server/pull/93#discussion_r119500279
--- Diff: src/protocols/ssh/ssh.c ---
@@ -318,11 +323,18 @@ void* ssh_client_thread(void* data) {
/* While data available, write to terminal */
int bytes_read = 0;
+ int timeout = 0;
for (;;) {
/* Track total amount of data read */
int total_read = 0;
+ /* Set up return value for keepalives */
+ int alive = 0;
--- End diff --
Removed alive and called the libssh2_keepalive_send() method inside the
if() statement as you suggested.
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