diff options
author | fanquake <fanquake@gmail.com> | 2019-10-25 14:56:10 -0400 |
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committer | fanquake <fanquake@gmail.com> | 2019-10-25 15:07:58 -0400 |
commit | 25d7e2e78137d07eb612c44d19b0d496050c947a (patch) | |
tree | c1721a6cc2c70072b4714402250f16404e77bf7c /src/qt/README.md | |
parent | 693e40090ae7af52585ce1a6136a4bd56318fac7 (diff) | |
parent | 04dbdd613fe5c0a742de915e07553614cd4cbf46 (diff) |
Merge #17251: net: SocketHandler logs peer id for close and disconnect
04dbdd613fe5c0a742de915e07553614cd4cbf46 [net] SocketHandler: log peer id for close and disconnect (Sjors Provoost)
Pull request description:
When combined with `-logips` this makes it easier to diagnose disconnects.
To test on macOS, find a connection you want to disrupt:
```
lsof -nP -iTCP:8333 -sTCP:ESTABLISHED
```
To shut it down gracefully you can use tcpkill or this Python script: https://github.com/google/tcp_killer
The log should say:
```
2019-10-25T13:26:55Z socket closed for peer=1
2019-10-25T13:26:55Z disconnecting peer=1
2019-10-25T13:26:55Z Cleared nodestate for peer=1
```
To shut it down ungracefully I made a patch to the above script, adding a `-force` argument. _Careful, this may result in data corruption_. Then the log should say:
```
2019-10-25T13:39:57Z socket select error Bad file descriptor (9)
2019-10-25T13:39:57Z socket recv error for peer=0: Bad file descriptor (9)
2019-10-25T13:39:57Z disconnecting peer=0
2019-10-25T13:39:57Z Socket close failed: 35. Error: Bad file descriptor (9)
2019-10-25T13:39:57Z Cleared nodestate for peer=0
```
ACKs for top commit:
MarcoFalke:
unsigned ACK 04dbdd613fe5c0a742de915e07553614cd4cbf46
TheBlueMatt:
unsigned ACK 04dbdd613fe5c0a742de915e07553614cd4cbf46 LGTM!
theuni:
unsigned ACK 04dbdd613fe5c0a742de915e07553614cd4cbf46.
Tree-SHA512: 415313908484f97ffe11a48b4ed6afab3ab0be660c788adb9ad975f88b69aa1cfd5ccbe5859350cdf19ef8fde191fd530fb22cef34e70638defdc9f3d761c71d
Diffstat (limited to 'src/qt/README.md')
0 files changed, 0 insertions, 0 deletions