network: Improve disconnect handling

Make sure disconnecting closes the SSH tunnel connection. Also add keep
alive ping to check if connection to server is still there and time out
if the keep alive ping does not respond.

1 files changed, 5 insertions, 3 deletions

diff --git a/src/main.py b/src/main.py
index cc5a966..a120031 100644
--- a/src/main.py
+++ b/src/main.py
@@ -350,6 +350,9 @@ class WeegtkApplication(Adw.Application):
             self.network.desync_weechat()
         elif message.msgid == '_upgrade_ended':
             self.network.sync_weechat()
+        elif message.msgid == "_pong":
+            # For now don't do anything with pong messages
+            pass
         else:
             print(f"Unknown message with id {message.msgid}")
 
@@ -372,9 +375,8 @@ class WeegtkApplication(Adw.Application):
             self.pages.insert(index, page)
 
     def buffer_input(self, source_object, full_name, text):
-        if self.network.is_connected():
-            message = f"input {full_name} {text}\n"
-            self.network.send_to_weechat(message)
+        message = f"input {full_name} {text}\n"
+        self.network.send_to_weechat(message)
 
 def main(version):
     """The application's entry point."""