org.apache.nifinifi-websocket-processors-nar2.1.0org.apache.nifinifi-websocket-services-api-nar2.1.02.0.0rel/nifi-2.1.0main1org.apache.nifi.processors.websocket.ConnectWebSocketPROCESSORActs as a WebSocket client endpoint to interact with a remote WebSocket server. FlowFiles are transferred to downstream relationships according to received message types as WebSocket client configured with this processor receives messages from remote WebSocket server. If a new flowfile is passed to the processor, the previous sessions will be closed and any data being sent will be aborted.subscribeWebSocketconsumelistenwebsocket-client-controller-serviceWebSocket Client ControllerServiceA WebSocket CLIENT Controller Service which can connect to a WebSocket server.org.apache.nifi.websocket.WebSocketClientServiceorg.apache.nifinifi-websocket-services-api-nar2.1.0truefalsefalseNONEfalsefalsewebsocket-client-idWebSocket Client IdThe client ID to identify WebSocket session. It should be unique within the WebSocket Client Controller Service. Otherwise, it throws WebSocketConfigurationException when it gets started.truefalsefalseNONEfalsefalsebinary messageThe WebSocket binary message outputfalsefailureFlowFile holding connection configuration attributes (like URL or HTTP headers) in case of connection failuretruetext messageThe WebSocket text message outputfalsesuccessFlowFile holding connection configuration attributes (like URL or HTTP headers) in case of successful connectiontruedisconnectedThe WebSocket session is disconnectedtrueconnectedThe WebSocket session is establishedfalsewebsocket.controller.service.idWebSocket Controller Service id.websocket.session.idEstablished WebSocket session id.websocket.endpoint.idWebSocket endpoint id.websocket.local.addressWebSocket client address.websocket.remote.addressWebSocket server address.websocket.message.typeTEXT or BINARY.trueINPUT_ALLOWEDorg.apache.nifi.processors.websocket.ListenWebSocketPROCESSORActs as a WebSocket server endpoint to accept client connections. FlowFiles are transferred to downstream relationships according to received message types as the WebSocket server configured with this processor receives client requestssubscribeWebSocketconsumelistenwebsocket-server-controller-serviceWebSocket Server ControllerServiceA WebSocket SERVER Controller Service which can accept WebSocket requests.org.apache.nifi.websocket.WebSocketServerServiceorg.apache.nifinifi-websocket-services-api-nar2.1.0truefalsefalseNONEfalsefalseserver-url-pathServer URL PathThe WetSocket URL Path on which this processor listens to. Must starts with '/', e.g. '/example'.truefalsefalseNONEfalsefalsetext messageThe WebSocket text message outputfalsedisconnectedThe WebSocket session is disconnectedtrueconnectedThe WebSocket session is establishedfalsebinary messageThe WebSocket binary message outputfalsewebsocket.controller.service.idWebSocket Controller Service id.websocket.session.idEstablished WebSocket session id.websocket.endpoint.idWebSocket endpoint id.websocket.local.addressWebSocket server address.websocket.remote.addressWebSocket client address.websocket.message.typeTEXT or BINARY.trueINPUT_FORBIDDENorg.apache.nifi.processors.websocket.PutWebSocketPROCESSORSends messages to a WebSocket remote endpoint using a WebSocket session that is established by either ListenWebSocket or ConnectWebSocket.WebSocketpublishsendwebsocket-session-idWebSocket Session IdA NiFi Expression to retrieve the session id. If not specified, a message will be sent to all connected WebSocket peers for the WebSocket controller service endpoint.${websocket.session.id}truefalsetrueFLOWFILE_ATTRIBUTESfalsefalsewebsocket-controller-service-idWebSocket ControllerService IdA NiFi Expression to retrieve the id of a WebSocket ControllerService.${websocket.controller.service.id}truefalsetrueFLOWFILE_ATTRIBUTESfalsefalsewebsocket-endpoint-idWebSocket Endpoint IdA NiFi Expression to retrieve the endpoint id of a WebSocket ControllerService.${websocket.endpoint.id}truefalsetrueFLOWFILE_ATTRIBUTESfalsefalsewebsocket-message-typeWebSocket Message TypeThe type of message content: TEXT or BINARYTEXTtruefalsetrueFLOWFILE_ATTRIBUTESfalsefalsesuccessFlowFiles that are sent successfully to the destination are transferred to this relationship.falsefailureFlowFiles that failed to send to the destination are transferred to this relationship.falsewebsocket.controller.service.idWebSocket Controller Service id.websocket.session.idEstablished WebSocket session id.websocket.endpoint.idWebSocket endpoint id.websocket.message.typeTEXT or BINARY.websocket.local.addressWebSocket server address.websocket.remote.addressWebSocket client address.websocket.failure.detailDetail of the failure.trueINPUT_REQUIREDMEMORYAn instance of this component can cause high usage of this system resource. Multiple instances or high concurrency settings may result a degradation of performance.