| 摘要 |
The present invention relates to a network communication method having a function of recovering a terminal session, which can automatically recover a session between networks when a disconnection between networks occurs in a network environment between a server and a client, the method comprising the steps of: (A) connecting a server and a client through networks and sharing a symmetric key between the server and the client; (B) generating a credential, by which the client can be identified, through random number generation and sharing the credential with the client by the server; (C) generating transmission data in which a serial number indicating the sequence of the transmission data is included and transmitting a message to the server by the client; and (D) generating transmission data in which a serial number indicating the sequence of the transmission data is included and transmitting a message to the client by the server. Accordingly, the present invention has an advantage in that when a connection between a server and a client is interrupted, the connection can be automatically recovered using a credential, by which a connected terminal can be identified in a network environment between the server and the client, without a separate process for authenticating a reconnected terminal. |
