EW to Winston

[nicho]

I am setting up earthworm to import seedlink data and export the data to Winston Web Server. I am using earthworm 7.10 and Winston 1.2 on ubuntu 18.04.

I think the seedlink data is imported successfully. Please see the attached sniffwave-out.txt.

But I got error when I run ImportEW.sh from Winston. Please see the attached my earthworm config files and winston log file. Thanks for your help.

[nicho]

I did another try by replacing myexport_test.d with export_scnl.d. When I run startstop from earthworm and ImportEW.sh from Winston server, I got " i6 m126 t19 too long for target " from the export_scnl log file. I checked mariaDB, only W_ROOT is created. what means of  " i6 m126 t19 too long for target " and why other W_*** database cannot be created?

Thanks.

Here is part lines from the export_scnl log file:

-------------------------------------------------------
export_scnl: startup at UTC_20221208_14:29:41
This program is using the MT-Safe version of logit.
-------------------------------------------------------
20221208_UTC_14:29:41 LoadTableEnvVariable(): nfiles 2
20221208_UTC_14:29:41 export_scnl(MOD_EXPORT_SCNL): Read command file <export_scnl.d>
 Version 2.0 2018.05.03
I do re-sends and I check thread life.
Socket timeout (0 ms) is less than incoming heartrate and buffertime(153 sec)Setting socket timeout to 153000 ms
scnlfilter_init: wildcards present in requested channel list;
                 must use linear search for SCNL matching.
scnlfilter_init: configured to handle 1 channels:
   Sending channel[0]:     *   *  *  *
scnlfilter_init: Maximum allowable data latency: 60 minutes
20221208_UTC_14:29:41 export_scnl(MOD_EXPORT_SCNL): Waiting for new connection.
20221208_UTC_14:29:44 export_scnl(MOD_EXPORT_SCNL): Connection accepted from IP address 127.0.0.1
20221208_UTC_14:29:44 export_scnl(MOD_EXPORT_SCNL): msg[1512] i6 m126 t19 too long for target
...........................................................................

20221208_UTC_14:29:44 export_scnl(MOD_EXPORT_SCNL): msg[1028] i6 m126 t19 too long for target
20221208_UTC_14:29:44 export_scnl(MOD_EXPORT_SCNL): missed msg(s) i6 m126 t19 in WAVE_RING
20221208_UTC_14:29:44 export_scnl(MOD_EXPORT_SCNL): msg[1312] i6 m126 t19 too long for target
20221208_UTC_14:29:44 export_scnl(MOD_EXPORT_SCNL): Bad socket read: -1
20221208_UTC_14:29:44 export_scnl(MOD_EXPORT_SCNL) restarting. This procedure may hang. Make sure restartMe is set in my .desc file
20221208_UTC_14:29:44 export_scnl(MOD_EXPORT_SCNL): msg[1200] i6 m126 t19 too long for target

.........................................................

[Dietz, Lynn D]

msg[1512] i6 m126 t19 too long for target

Means a EW message of 1512 bytes is too long for the "MaxMsgSize" you have set in the export_scnl.d config file. This means export will not be able to manipulate that data.

All EW waveform data should be 4096 bytes or shorter.

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From: 'nicho' via Earthworm Community Forum <earthwo...@googlegroups.com>
Sent: Thursday, December 8, 2022 6:43 AM
To: Earthworm Community Forum <earthwo...@googlegroups.com>
Subject: [EXTERNAL] [Earthworm Forum] Re: EW to Winston

 

 

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[nicho]

I reset valve of MaxMsgSize and RingSize as 4096 in the export_scnl.d. After running startstop, I can see "Connection accepted from IP address 127.0.0.1" in the export_scnl log file, after that the status of export_scnl is Zombie and Dead. After I restart export_scnl, the status of export_scnl is Alive, but the export_scnl log are:  
    Waiting for new connection.
    20221212_UTC_09:28:55 export_scnl(MOD_EXPORT_SCNL): Connection accepted from IP address 127.0.0.1
    20221212_UTC_09:28:57 export_scnl(MOD_EXPORT_SCNL): Bad socket read: -1

    20221212_UTC_09:28:57 export_scnl(MOD_EXPORT_SCNL) restarting. This procedure may hang. Make sure restartMe is set in my .desc file

What meaning of "Bad socket read -1" is? I have setup restartMe in export_scnl.desc, why I am still required to set ?

Thanks.