8.26.6 When a closing handshake request is received
The following figure shows the trace collection points in WebSocket.
The following table describes the event IDs, trace levels, trace collection points, and information that can be collected.
Event ID |
No. in the figures# |
Level |
Operation name |
Information that you can acquire |
||
---|---|---|---|---|---|---|
Interface name |
Operation name |
Optional |
||||
0xE102 |
5 |
A |
Immediately before the start of processing for the received WebSocket frame |
READ |
-- |
-- |
0xE103 |
12 |
A |
Immediately after the completion of processing for the received WebSoket frame |
READ |
-- |
|
0xE112 |
14 |
A |
Immediately before the WebSocket frame transmission processing starts |
WRITE |
-- |
-- |
0xE113 |
15 |
A |
Immediately after the WebSocket frame transmission processing is complete |
WRITE |
-- |
|
0xE146 |
21 |
A |
Immediately before the start of processing after receiving or sending a closing handshake request |
CLOSE |
Cause of disconnection |
-- |
0xE147 |
24 |
A |
Immediately after the completion of processing after receiving or sending a closing handshake request |
CLOSE |
Cause of disconnection |
|
0xE12A |
22 |
A |
Immediately before invoking a method annotated with @OnClose or the onClose method of the javax.websocket.Endpoint implementation class |
Class name of the endpoint |
Method name |
-- |
0xE12B |
23 |
A |
Immediately after the processing of a method annotated with @OnClose or of the onClose method of the javax.websocket.Endpoint implementation class is complete |
Class name of the endpoint |
Method name |
|