[erlang-questions] First send from JInterface ok, second one blocs??

Alexander Lamb <>
Mon May 12 18:43:38 CEST 2008


Hello,

I have something curious happening when sending messages to the rex  
rpc server.

The first time I send a message, everything is ok. The second time, it  
blocs and I finally get a timeout (e.g. the response is null).

I activated the trace, and here is what I get:

-> PUBLISH (r4)  port=55076
<- OK
-> LOOKUP (r4) 
<- PORT 55021
-> MD5 CONNECT TO kirk.local:55021
-> HANDSHAKE sendName flags=3332 dist=5 local=
<- HANDSHAKE recvStatus (ok) local=
<- HANDSHAKE recvChallenge from= challenge=1257096912  
local=
-> HANDSHAKE sendChallengeReply challenge=-63103116  
digest=16202c1233ac821560450cd85550f542 local=
<- HANDSHAKE recvChallengeAck from=  
digest=c223cd415468ff024d0529992ab8ec48 local=
-> REG_SEND {6,#Pid<>,'',rex}
    {#Pid<>,{call,profiles,get_default_menus, 
[[84,79,80]],user}}
<- SEND {2,'',#Pid<>}
    {rex,{ok,[{menu,home,{{home,"Home"},[{login,"Login"}, 
{logout,"Logout"},{about,"About"}]}},{menu,patients, 
{{patients,"Patients"},[]}},{menu,centers,{{centers,"Centers"}, 
[{search,"Search"},{list,"List"}]}},{menu,dashboard, 
{{dashboard,"Dashboard"},[{enrollment,"Enrollment"}, 
{statistics,"Statistics"},{initiation,"Initiation"}]}}]}}
-> LOOKUP (r4) 
<- PORT 55021
-> MD5 CONNECT TO kirk.local:55021
-> HANDSHAKE sendName flags=3332 dist=5 local=
-> CLOSE


So the funny thing is that something is doing a CLOSE. What does that  
mean??

Thanks,

Alex



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