rpc unix socket is not closed sometimes

[Richard87]

There is some issues with the shutdown procedures, when using either STDOUT/IN or Unix socket it doesn't close it, and then it can't start properly later (I havent tried a TCP socket yet).

./rr serve -v -d
DEBU[0000] [rpc]: started                               
DEBU[0000] [http]: started                              
DEBU[0000] [static]: started                            
ERRO[0000] [rpc]: listen unix ./var/roadrunner2.sock: bind: address already in use 
DEBU[0000] [http]: stopped                              
ERRO[0000] [http]: listen unix ./var/roadrunner2.sock: bind: address already in use 
^C%                                                                                   

[wolfy-j]

Can you post your .rr file here and name of your OS?

[Richard87]

Hi!

some changes (I was slightly confused by the different listen directives for rpc and listen...:

# rpc bus allows php application and external clients to talk to rr services.
rpc:
  enable: true
  listen: unix://./var/roadrunner3.sock

# http service configuration.
http:
  enable:     true
  address:    0.0.0.0:8000
  maxRequest: 200
  uploads:
    forbid: [".php", ".exe", ".bat"]
  workers:
    command:  "php psr-worker.php"

    # connection method (pipes, tcp://:9000, unix://socket.unix).
    relay:    "pipes"
    pool:
      numWorkers: 4
      maxJobs:  0
      allocateTimeout: 60000000000
      destroyTimeout:  30000000000

# static file serving.
static:
  enable:  true
  dir:   "web"
  forbid: [".php", ".htaccess", "package.json", "yarn.lock"]

(Also, executing ./rr http:workers never completes, I have a feeling it's related ;) )

[Richard87]

I added xdebug_break() the the psr_worker.php (inside the loop), and it crashed.

After I start it again, all logging seems to be going strong, but nothing works:

[wolfy-j]

That's weird, I'm unable to reproduce such issue on the similar machine, can you check if this port is being listened by anything netstat -ant?

Do you see any workers when you try to to run rr http:workers command? Have you tried to connect to your workes over unix socket?

[wolfy-j]

Fixed in recent version.