Brightsign Object Reference Manual (FW 5.1) Manuale Utente Scaricare il pdf (Pagina 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

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