cmhi
/
f-stack
mirror of https://github.com/F-Stack/f-stack.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Update doc/F-Stack_Nginx_APP_Guide.md

This commit is contained in:
logwang 2017-08-23 17:23:21 +08:00
parent 6a812e619b
commit b14f72a480
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
doc/F-Stack_Nginx_APP_Guide.md
View File

@ -27,7 +27,7 @@ F-Stack is an open source network framework based on DPDK. F-Stack supports stan
| ff primary process | | worker process | | worker process |
| | | | | |
+--------------------+ +-------------------+ +------------------+
ff_init +--------+ +-------+
ff_init(primary) +--------+ +-------+
loop: | | | |
handle channel event | fstack | |channel|
| main | | event |
@ -42,15 +42,16 @@ F-Stack is an open source network framework based on DPDK. F-Stack supports stan
```
- spawn a new process: ff primary, ff_init(--proc-type=primary);loop(wait channel event).
- worker process, main thread: ff_init(--proc-type=secondary);ff_run(worker_process_cycle), channel thread: wait channel event.
- spawn an extra process ff primary: ff_init(primary);loop(handle channel event).This process doesn't handle SIGQUIT.
- worker process has 2 threads. main thread: ff_init(secondary);ff_run(worker_process_cycle), channel thread: loop(handle channel event).
Note that:
- supported nginx signals: reload(HUP)/reopen(USR1)/stop(TERM).
- unsupported nginx signals: NGX_CHANGEBIN_SIGNAL(USR2).
- when use `nginx -s reload`, you should make sure that `woker_processes` in nginx.conf and f-stack.conf couldn't be modified.
- when use `nginx -s reload`, you should make sure that `woker_processes` in nginx.conf and f-stack.conf haven't be modified.
- necessary modifies in nginx.conf: