newlisp 7.5.6 [ broken pipe ]

[newdep]

Hello Lutz,



little remark..



It seems the "broken pipe" is still there.

It does NOT appear running from within console mode,

but running from command line its still there...see below...



> (load "test")

(4)

(5 4)

(5 4)

(5 4)

(4)

true

> (exit)

bash-2.05b$ newlisp test

(4)

(5 4)

(5 4)

(5 4)

Broken pipe

bash-2.05b$





Norman.

[Lutz]

I am not sure how to replicate this, what's the procedure?



Lutz

[newdep]

Hello Lutz,



Here is the procedure:



Run the following script "test"

---

(set 'server (net-listen 1234 "10.10.10.11" ))

(println (net-sessions))

(set 'conn (net-accept server))

(println (net-sessions))



(until (net-error)

        (sleep 3000)

        (net-send conn "abc" )

        (println (net-sessions)))



---



$ newlisp test

(4)

** Now start a separate telnet towards 10.10.10.11 1234

(5 4)

** Here is the connect from the client telnet

(5 4)

*** After the 1st receipt "abc" on the client site press "^]" and quit the telnet

(5 4)

Broken pipe





Hope yuo can reproduce it, running the script from within console of newlisp (load "test")

there is a nice ( catch or true )of the error as slown below:

> (load "test")

(4)

(5 4)

*** quit the telnet client after 1st receipt of "abc"

(5 4)

(5 4)

(4)

true

>





I think its related to a timing issue under the console-mode weather its a 'true or net-error

But running from the shell it always generates a Broken Pipe. Hope yuo can reproduce it...



regards,

Norman.

[Lutz]

Hello Norman,



thanks for the details, the signal handlers where initialized to late. A fixed version is in:



http://newlisp.org/download/development/newlisp_7507.tgz">http://newlisp.org/download/development ... p_7507.tgz">http://newlisp.org/download/development/newlisp_7507.tgz



works fine on Linux Mandrake 9.2 on Windows it also affected the Ctrl-C handler when running scriptfiles.



Lutz

[newdep]

7.5.7 Runs fine !



thanks...



Norman.