BrightSign Object Reference Manual (FW 5.1) - Manual (Page 245)

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roTCPServer
Interfaces:
ifTCPServerInstance , ifUserData
The ifTCPServerInstance interface provides the following:
• GetFailureReason() As String: Yields additional useful information if an roTCPServer method fails.
• SetPort(port As Object): Sets the message port that will receive events from an roTCPServer instance.
• BindToPort(port As Dynamic) As Boolean: Prepares to accept incoming TCP connections on the
specified port. Passing an integer to this method will specify a standard port number. This method can also accept
an index of integer interfaces contained within an associative array, which can contain the following members:
o -1: Any (this is the default value)
o 0: Ethernet
o 1: WiFi
o 2: Modem
o 32767: Loopback (i.e. TCP connections can only be established by internal sources)
The ifUserData interface provides the following:
• SetUserData(a As Object): Supplies an object that will be provided by every event called by an roTCPServer
instance.
• GetUserData() As Object