Operator `WebSocketSend`

IBMStreams com.ibm.streamsx.inet Toolkit > com.ibm.streamsx.inet 2.9.6 > com.ibm.streamsx.inet.wsserver > WebSocketSend

Operator transmits tuples recieved on the input port via WebSocket protocol to connected clients.Upon startup, starts WebSocket Server. As tuple arrives on the input port they're converted intoJSON formatted messages and transmitted to all currently connected clients. Clients can connect and disconnect at anytime.

Summary

Ports

This operator has 1 input port and 0 output ports.

Windowing

This operator does not accept any windowing configurations.

Parameters

This operator supports 2 parameters.

Required: port

Optional: batchSize

Metrics

This operator reports 2 metrics.

Properties

Implementation: Java

Input Ports

Ports (0)

Port that clients connect to and tuples formatted as JSON message are transmitted over.

Properties

Optional: false

ControlPort: false
WindowingMode: NonWindowed
WindowPunctuationInputMode: Oblivious

This operator supports 2 parameters.

Required: port

Optional: batchSize

batchSize

Set the batch size.

Properties

Type: int32
Cardinality: 1
Optional: true

port

Port that clients connect to and tuples formatted as JSON message are transmitted over.

Properties

Type: int32
Cardinality: 1
Optional: false

nClientsConnected - Gauge

Number of clients currently using WebSocket

nMessagesSent - Counter

Number of messages sent using WebSocket

Operator class library: Library Path: ../../impl/lib/com.ibm.streamsx.inet.jar, ../../opt/wssupport/Java-WebSocket-1.3.0.jar