websocket jmeter for too large a data frame code 1009

Response message: Received: Close frame with status code 1009 and close reason 'No async message support and buffer too small. Buffer size: [8,192], Message size: [51,926]'

 

 

Disconnect the reason

There are many reasons WebSocket disconnection of the best in the WebSocket disconnection, print out the error.

ws.onclose = function (e) {
  console.log('websocket 断开: ' + e.code + ' ' + e.reason + ' ' + e.wasClean)
  console.log(e)
}

Error status code:

WebSocket disconnection when triggered CloseEvent, CloseEvent use WebSockets will be sent to the client when the connection is closed. It uses the WebSocket object onclose event listener. CloseEvent the code field indicates the reason WebSocket disconnection. Causes may be disconnected from the field.

CloseEvent has three fields should be noted, by analyzing these three fields, you can usually find a disconnect reason

• CloseEvent.code: Code is error code is an integer type
• CloseEvent.reason: Reason is the reason for disconnection, a string
• CloseEvent.wasClean: WasClean representation is normally disconnected, it is a Boolean value. When disconnected abnormally general, the value is false

status code	name	description
0–999		Retention period, unused.
1000	CLOSE_NORMAL	Normally closed; no matter what the purpose of creation, the links have completed the task successfully.
1001	CLOSE_GOING_AWAY	Terminal leave, probably because the server error, or because the browser to jump from page to open the connection being left.
1002	CLOSE_PROTOCOL_ERROR	Since the protocol error interrupted the connection.
1003	CLOSE_UNSUPPORTED	Since the type of the received data is not allowed and disconnected (e.g., the terminal receives only the text data received binary data).
1004		保留Its significance may be defined in the future.
1005	CLOSE_NO_STATUS	保留. I have not received the expected status code.
1006	CLOSE_ABNORMAL	保留. For the desired connection closed abnormally received status code (i.e., no transmission frame is closed).
1007	Unsupported Data	Since the received data does not match the format disconnected (such as a text message contains a non-UTF-8 data).
1008	Policy Violation	Since the received data is non-conforming and disconnected. This is a general status code, use scenarios for an inappropriate status codes 1003 and 1009.
1009	CLOSE_TOO_LARGE	Since large data received frames disconnected.
1010	Missing Extension	The client agreed on one or more servers expect to expand, but the server does not handle, so the client disconnects.
1011	Internal Error	The client encountered due to unexpected circumstances prevented its completion request, so the server is disconnected.
1012	Service Restart	Since reboot the server was disconnected.
1013	Try Again Later	Due to a temporary reason the server is disconnected, such disconnection overloading the server so clients connecting portion.
1014		Retained by the WebSocket standard for future use.
1015	TLS Handshake	Reserved. Indicates that the connection can not be completed because the TLS handshake to close (for example, unable to validate the server certificate).
1016–1999		Retained by the WebSocket standard for future use.
2000–2999		Reserved for use by the WebSocket expand.
3000–3999		It can be used by libraries or frameworks.? Should not be. You can register by applications in IANA, first-served basis.
4000–4999		It can be used by the application.