IServerClientVB::TestConnection method

---

Makes a test connection to the IM server using the given address and TCP/IP port. This function can be used for verification purposes to check a presence of the IM server. The function does not establish a session with the IM server, it disconnects once the IM server accepts a connection.

Public Sub TestConnection(
    ByRef ServerAddress As String,
    ByRef ServerPort As UShort
)

Parameters

ServerAddress

[in] String variable that contains the name or address of the IM server. The address can be IP address or DNS name of a computer.

ServerPort

[in] UShort variable that specifies TCP/IP port on the IM server to connect to. Set this parameter to 0 value to use default port.

Return Value

S_OK

Connection to the IM server is successful.

E_FAIL

Cannot connect to the IM server because it is not found or not running. Check the server address and port.