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Merge pull request #19378 from eriksjolund/socket_activation_increase_socat_timeout

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[CI:DOCS] socket_activation.md: increase socat timeout
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OpenShift Merge Robot
2023-07-27 09:50:48 +02:00
committed by GitHub
parent 60a30d31e4 5ba0559377
commit f82f9baf99
1 changed files with 9 additions and 6 deletions
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15
docs/tutorials/socket_activation.md
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@ -193,20 +193,23 @@ $ systemctl --user start echo.socket
Test the echo server with the program __socat__
```
$ echo hello | socat - tcp4:127.0.0.1:3000
$ echo hello | socat -t 30 - tcp4:127.0.0.1:3000
hello
$ echo hello | socat - tcp6:[::1]:3000
$ echo hello | socat -t 30 - tcp6:[::1]:3000
hello
$ echo hello | socat - udp4:127.0.0.1:3000
$ echo hello | socat -t 30 - udp4:127.0.0.1:3000
hello
$ echo hello | socat - udp6:[::1]:3000
$ echo hello | socat -t 30 - udp6:[::1]:3000
hello
$ echo hello | socat - unix:$HOME/echo_stream_sock
$ echo hello | socat -t 30 - unix:$HOME/echo_stream_sock
hello
$ echo hello | socat - VSOCK-CONNECT:1:3000
$ echo hello | socat -t 30 - VSOCK-CONNECT:1:3000
hello
```
The option `-t 30` configures socat to use a timeout of 30 seconds when socat reads from the socket awaiting to get an EOF (End-Of-File).
As the container image has already been pulled, such a long timeout is not really needed.
The echo server works as expected. It replies _"hello"_ after receiving the text _"hello"_.
### Example: socket activate an Apache HTTP server with systemd-socket-activate