}
LOG.debug("Starting SSH to {} on channel: {}", remoteAddress, ctx.channel());
- final ConnectFuture sshConnectionFuture = sshClient.connect(authenticationHandler.getUsername(), remoteAddress)
+ sshClient.connect(authenticationHandler.getUsername(), remoteAddress)
// FIXME: this is a blocking call, we should handle this with a concurrently-scheduled timeout. We do not
// have a Timer ready, so perhaps we should be using the event loop?
- .verify(ctx.channel().config().getConnectTimeoutMillis(), TimeUnit.MILLISECONDS);
- sshConnectionFuture.addListener(future -> {
- if (future.isConnected()) {
- handleSshSessionCreated(future, ctx);
- } else {
- handleSshSetupFailure(ctx, future.getException());
- }
- });
+ .verify(ctx.channel().config().getConnectTimeoutMillis(), TimeUnit.MILLISECONDS)
+ .addListener(future -> onConnectComplete(future, ctx));
+ }
+
+ private void onConnectComplete(final ConnectFuture future, final ChannelHandlerContext ctx) {
+ final var cause = future.getException();
+ if (cause != null) {
+ handleSshSetupFailure(ctx, cause);
+ return;
+ }
+
+ handleSshSessionCreated(future, ctx);
}
@Override