add callback for welcome help message event

Signed-off-by: hwipl <33433250+hwipl@users.noreply.github.com>
hwipl · Nov 29, 2020 · 5e9d541 · 5e9d541
1 parent e3522ff
commit 5e9d541
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diff --git a/nuqql_based/callback.py b/nuqql_based/callback.py
@@ -20,6 +20,9 @@ class Callback(Enum):
     BASED_INTERRUPT = "BASED_INTERRUPT"
     BASED_QUIT = "BASED_QUIT"
 
+    # help events
+    HELP_WELCOME = "HELP_WELCOME"
+
     # nuqql commands
     QUIT = "QUIT"
     DISCONNECT = "DISCONNECT"

diff --git a/nuqql_based/server.py b/nuqql_based/server.py
@@ -94,6 +94,9 @@ async def _handle_client(self, reader: asyncio.StreamReader, writer:
             return
         self.connected = True
 
+        # trigger welcome event to enable custom welcome message
+        await self.callbacks.call(Callback.HELP_WELCOME, None, ())
+
         # send accounts to new client if "push accounts" is enabled
         if self.config.get_push_accounts():
             accounts = self.handle_account_list()