Called when the connection is terminated.

Called when a connection is established.

Called when the server has begun sending the channel list.

Called when the server has finished sending the channel list.

Called for each entry of the channel list.

Called when a channel's topic changes.

Called when someone sends a chat action message.

Called when the client receives an invitation to join a channel.

Called when an error occurs.

Called when someone joins a channel.

Called when someone leaves a channel.

Called when someone sends a message.

Called when a channel or user's mode is changed.

Called when the server has begun sending the Message of the Day.

Called when the server has finished sending the Message of the Day.

Called for each line of the Message of the Day sent by the server.

Called when someone changes their name.

Called at the completion of a channel's user list.

Called when the server is sending a channel's user list.

Called when someone sends a notice. Notices differ from ordinary messages in that, by convention, one should not send an automated reply in response (such as 'I am away from the keyboard.').

Called on a user's reply to a ping.

Called when a user is kicked from a channel.

Called when a user disconnects from the server.

Called when the server sends the welcome message.