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Versión: 20 R8 BETA

TCPEvent

The TCPEvent class provides information about events occurring during the lifecycle of a TCP connection. It is generated when a TCPConnection is opened and is typically utilized in callbacks such as onConnection, onData, onError, and others.

History
ReleaseChanges
20 R8Class added

TCPEvent Object​

A TCPEvent object is immutable and non-streamable.

The following properties are available:


data : Blob
the data associated with the event

.type​

type : Text

Description​

The .type property contains the type of the event. Possible values are:

  • "connection": Indicates that a TCPConnection was successfully established.
  • "data": Indicates that data has been received.
  • "error": Indicates that an error occurred during the TCPConnection.
  • "close": Indicates that the TCPConnection has been properly closed.
  • "terminate": Indicates that the TCPConnection is about to be released.

.data​

data : Blob

Description​

The .data property contains the data associated with the event. It is only valid for events of type "data".

nota

When working with low-level TCP/IP connections, keep in mind there is no guarantee that all data will arrive in a single packet. Data arrives in order but may be fragmented across multiple packets.