People are join/part flooding my channel

If your channel is subject to a Join/Part attack, try setting channel mode +r using /MODE #channel +r

If this does not stop the attack, try setting +i for a short time by using /MODE #channel +i

Remember to deactivate +i or +r when the attack has stopped, else you will prevent some users from joining your channel.

If you cannot stop the attack yourself after trying the possible methods above, come to #help and report the problem.