Verfahren und Vorrichtung zum Nachrichtendienst

摘要

A message exchanging method enables simple interactions between two users during message exchanges and enables one-to-one interactions to shift to interactions between three or more users. Upon receiving a message from a third person (step S435) while two users are exchanging messages using a messenger (step S415->step S435->step S415), a client machine requests a server to open a chat room (step S440 SIMILAR step S455). The client that connects to a chat room activates a chat application using the messenger (step S460) to allow the users to engage in a chat (step S465->step S475->step S465).