dogstar901 Junior Member Got Viz? Posts: 44

will wait up to 60 seconds for connections. 01/20/11 at 20:21:30   I have written a tool "addf" by myself, and its function is to add 30 to every imported data(field type). I run the whole program successfully at the first time, while after that I can't run it well.   warming: Starting addf on localhost. localdomain.will wait up to 60 seconds for connections.   I have uploaded related picture of my program. so what is the problem??? thank you. [img][/img]

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dogstar901 Junior Member Got Viz? Posts: 44	Re: will wait up to 60 seconds for connections. Reply #1 - 01/20/11 at 20:22:39   this is the import data.
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joelr OpenDX Forum Administrator Got Viz? Posts: 388	Re: will wait up to 60 seconds for connections. Reply #2 - 01/21/11 at 06:15:08   Is this an external module (i.e., written in C/C++)? If so, can you post the MDF entry for it?
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dogstar901 Junior Member Got Viz? Posts: 44	Re: will wait up to 60 seconds for connections. Reply #3 - 01/22/11 at 22:36:22   MODULE addf CATEGORY dog DESCRIPTION add a value OUTBOARD addf; INPUT data; field;  (none);   INPUT value; scalar;  30;   OUTPUT result; field;     yeah, I write it in c.here is the mdf.
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dogstar901 Junior Member Got Viz? Posts: 44

Re: will wait up to 60 seconds for connections. Reply #4 - 01/23/11 at 04:31:17   And now I find something interesting, that I can do this program well at the first time I run it, but when it comes to second or third time the "will wait up to 60 seconds for connections" show up.   So first I think maybe the process be occupied or something,but when I check them, there is no problem in processes. Now I do not know how to deal with it.

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joelr OpenDX Forum Administrator Got Viz? Posts: 388	Re: will wait up to 60 seconds for connections. Reply #5 - 01/23/11 at 07:41:51   I can think of two things to try:   1. Add the persistent flag to the mdf:     FLAGS  PERSISTENT This is supposed to prevent the outboard process from being terminated after each execution.   2. Instead of outboard, make the module loadable.     --Joel
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dogstar901 Junior Member Got Viz? Posts: 44	Re: will wait up to 60 seconds for connections. Reply #6 - 01/23/11 at 19:11:48   FLAGS  PERSISTENT works! thank you. but I still do not know why it can run well at first time but need much more time(I almost wait for half an hour though noticing 60s) to connect and execute after that.
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dogstar901 Junior Member Got Viz? Posts: 44

Re: will wait up to 60 seconds for connections. Reply #7 - 01/23/11 at 19:30:46   another problem appears. when I modify the parameters , it can run well at second or third times. but when I close the OpenDX and reopen this program and execute ,"will wait up to 60 seconds for connections" display again??   now I also try to use inboard,but   /usr/bin/ld: cannot find -ldfalt /usr/bin/ld: cannot find -lXm collect2: ld returned 1 exit status make: *** [dxexec] 错误 1   and   qym@ubuntu:~/qymtest/add_outboard$ locate libXm /home/qym/OPENDX/CISM_DX-0.59-linux/linux-libs/libXm.so.3 /home/qym/OPENDX/CISM_DX-0.59-linux/linux-libs/libXmu.so.6 /usr/lib/libXm.so.2 /usr/lib/libXm.so.2.0.1 /usr/lib/libXmu.a /usr/lib/libXmu.so /usr/lib/libXmu.so.6 /usr/lib/libXmu.so.6.2.0 /usr/lib/libXmuu.a /usr/lib/libXmuu.so /usr/lib/libXmuu.so.1 /usr/lib/libXmuu.so.1.0.0 /usr/local/CISM_DX-0.59-linux/linux-libs/libXm.so.3 /usr/local/CISM_DX-0.59-linux/linux-libs/libXmu.so.6   So actually I have libXm.so.2 file. why can't find??

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dogstar901 Junior Member Got Viz? Posts: 44	Re: will wait up to 60 seconds for connections. Reply #8 - 01/23/11 at 20:40:37   Now I think solve the inboard problem, I add the components of libdx_dev from software center of Ubuntu.It's ok. but also has problem in outboard.
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joelr OpenDX Forum Administrator Got Viz? Posts: 388	Re: will wait up to 60 seconds for connections. Reply #9 - 01/24/11 at 06:36:14   I'm not sure I understand the current status. You have reworked it as a loadable, but you still get the "60 seconds" message? That doesn't make sense to me because it should not be connecting to anything.
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dogstar901 Junior Member Got Viz? Posts: 44	Re: will wait up to 60 seconds for connections. Reply #10 - 02/15/11 at 04:43:56   actually loadable and inboard is ok.thanks. outboard appears that problem.
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