Fix more summon bugs

royalnet/bots/discord.py

@@ -58,7 +58,15 @@ class DiscordBot:
                 elif len(matching_channels) > 1:
                     return SummonError("Multiple channels with a matching name found")
                 matching_channel = matching_channels[0]
-                await matching_channel.connect()
+                try:
+                    await matching_channel.connect()
+                except discord.errors.ClientException:
+                    # Move to the selected channel, instead of connecting
+                    for voice_client in self.bot.voice_clients:
+                        voice_client: discord.VoiceClient
+                        if voice_client.guild != matching_channel.guild:
+                            continue
+                        await voice_client.move_to(matching_channel)
                 return SummonSuccessful()
 
         self.network: RoyalnetLink = RoyalnetLink(master_server_uri, master_server_secret, "discord", network_handler)

royalnet/commands/summon.py

@@ -1,6 +1,6 @@
 import typing
 from ..utils import Command, Call
-from ..network import Message, ErrorMessage
+from ..network import Message
 
 
 class SummonMessage(Message):
@@ -12,8 +12,9 @@ class SummonSuccessful(Message):
     pass
 
 
-class SummonError(ErrorMessage):
-    pass
+class SummonError(Message):
+    def __init__(self, reason: str):
+        self.reason: str = reason
 
 
 class SummonCommand(Command):
@@ -32,4 +33,4 @@ class SummonCommand(Command):
         elif isinstance(response, SummonSuccessful):
             await call.reply(f"✅ Mi sono connesso in [c]#{channel_name}[/c].")
             return
-        raise Exception(f"wtf is this: {response}")
+        raise TypeError(f"Received unexpected response type while summoning the bot: {response.__class__.__name__}")

royalnet/network/__init__.py

@@ -1,10 +1,10 @@
-from .messages import Message, ErrorMessage, InvalidSecretEM, InvalidDestinationEM, InvalidPackageEM
+from .messages import Message, ServerErrorMessage, InvalidSecretEM, InvalidDestinationEM, InvalidPackageEM
 from .packages import Package
 from .royalnetlink import RoyalnetLink, NetworkError, NotConnectedError, NotIdentifiedError
 from .royalnetserver import RoyalnetServer
 
 __all__ = ["Message",
-           "ErrorMessage",
+           "ServerErrorMessage",
            "InvalidSecretEM",
            "InvalidDestinationEM",
            "InvalidPackageEM",

royalnet/network/messages.py

@@ -7,17 +7,17 @@ class IdentifySuccessfulMessage(Message):
     pass
 
 
-class ErrorMessage(Message):
+class ServerErrorMessage(Message):
     def __init__(self, reason):
         super().__init__()
         self.reason = reason
 
 
-class InvalidSecretEM(ErrorMessage):
+class InvalidSecretEM(ServerErrorMessage):
     pass
 
 
-class InvalidPackageEM(ErrorMessage):
+class InvalidPackageEM(ServerErrorMessage):
     pass
 
 

royalnet/network/royalnetlink.py

@@ -5,7 +5,7 @@ import functools
 import typing
 import pickle
 import logging as _logging
-from .messages import Message, ErrorMessage
+from .messages import Message, ServerErrorMessage
 from .packages import Package
 
 loop = asyncio.get_event_loop()
@@ -21,9 +21,9 @@ class NotIdentifiedError(Exception):
 
 
 class NetworkError(Exception):
-    def __init__(self, error_msg: ErrorMessage, *args):
+    def __init__(self, error_msg: ServerErrorMessage, *args):
         super().__init__(*args)
-        self.error_msg: ErrorMessage = error_msg
+        self.error_msg: ServerErrorMessage = error_msg
 
 
 class PendingRequest:
@@ -98,7 +98,7 @@ class RoyalnetLink:
         await self.websocket.send(f"Identify {self.nid}:{self.link_type}:{self.secret}")
         response_package = await self.receive()
         response = response_package.data
-        if isinstance(response, ErrorMessage):
+        if isinstance(response, ServerErrorMessage):
             raise NetworkError(response, "Server returned error while identifying self")
         self.identify_event.set()
         log.info(f"Identified successfully!")
@@ -119,7 +119,7 @@ class RoyalnetLink:
         await request.event.wait()
         result: Message = request.data
         log.debug(f"Received response: {request} -> {result}")
-        if isinstance(result, ErrorMessage):
+        if isinstance(result, ServerErrorMessage):
             raise NetworkError(result, "Server returned error while requesting something")
         return result