Crash streams when the communication between xlxd and ambed is unstable about xlxd HOT 23 OPEN

Hi everyone,
The same problem happens to me.
Some help to solve this problem in my XLX051.
´73 EA5GVK.

from xlxd.

After several attempts to put the code in order to find a solution to the problem, it seems that by adjusting the various time out the phenomenon is resolved.

From various tests done in the presence of latency with a variation of 2 seconds the communication stops and when the next stream reopens, it starts again correctly.

Here I report the changes made. Someone try them and check that they behave the same way.

-------------xlxd---------------
in main.h

#define TRANSCODER_KEEPALIVE_PERIOD     1    // in seconds
#define TRANSCODER_KEEPALIVE_TIMEOUT    (TRANSCODER_KEEPALIVE_PERIOD * 3)     // in seconds
#define TRANSCODER_AMBEPACKET_TIMEOUT   (TRANSCODER_KEEPALIVE_PERIOD * 1000)  // in ms

in ctranscoder.cpp

#define AMBED_OPENSTREAM_TIMEOUT    TRANSCODER_AMBEPACKET_TIMEOUT   // in ms

in cpacketstream.h

#define STREAM_TIMEOUT      (TRANSCODER_AMBEPACKET_TIMEOUT / 1000.0f))  // in seconds

OR

in main.h

#define TRANSCODER_KEEPALIVE_PERIOD     2                                   // in seconds
#define TRANSCODER_KEEPALIVE_TIMEOUT    (TRANSCODER_KEEPALIVE_PERIOD + 1)     // in seconds
#define TRANSCODER_AMBEPACKET_TIMEOUT   (TRANSCODER_KEEPALIVE_PERIOD * 1000)  // in ms

in ctranscoder.cpp

#define AMBED_OPENSTREAM_TIMEOUT    TRANSCODER_AMBEPACKET_TIMEOUT   // in ms

in cpacketstream.h

#define STREAM_TIMEOUT      (TRANSCODER_AMBEPACKET_TIMEOUT / 1000.0f))   // in seconds

in ccodecstream.cpp

    // any packet from transcoder
    if ( m_Socket.Receive(&Buffer, &Ip, 20) != -1 )  // change from 5 to 20,

--------------ambed----------

in main.h

#define TRANSCODER_KEEPALIVE_PERIOD     1                                   // in seconds
#define TRANSCODER_KEEPALIVE_TIMEOUT    (TRANSCODER_KEEPALIVE_PERIOD*3)     // in seconds

#define STREAM_ACTIVITY_TIMEOUT         TRANSCODER_KEEPALIVE_TIMEOUT        // in seconds

OR

#define TRANSCODER_KEEPALIVE_PERIOD     2                                   // in seconds
#define TRANSCODER_KEEPALIVE_TIMEOUT    (TRANSCODER_KEEPALIVE_PERIOD + 1)     // in seconds

#define STREAM_ACTIVITY_TIMEOUT         TRANSCODER_KEEPALIVE_TIMEOUT        // in seconds

in cstream.cpp

    // anything coming in from codec client ?
    if ( m_Socket.Receive(&Buffer, &Ip, 20) != -1 )  // change from 1 to 20,

73... iz1mlt Luca

from xlxd.

Hi, Thx Luca.
Are these modifications made before compiling the xlxd or can they be modified after compilation?

from xlxd.

First you need to edit and then rebuild by running make clean and after make.

from xlxd.

ok, Many thx. I try it, and I tell him about the experience.
A greeting.

from xlxd.

Tnx! Wait the reports

73... Iz1mlt

from xlxd.

Sorry, In original Code en Main.h
// Transcoder server --------------------------------------------

#define TRANSCODER_PORT 10100 // UDP port
#define TRANSCODER_KEEPALIVE_PERIOD 5 // in seconds
#define TRANSCODER_KEEPALIVE_TIMEOUT 30 // in seconds
#define TRANSCODER_AMBEPACKET_TIMEOUT 400 // in ms

modified, according to its indications it would be like this.

// Transcoder server --------------------------------------------

#define TRANSCODER_PORT 10100 // UDP port
#define TRANSCODER_KEEPALIVE_PERIOD 1 // in seconds
#define TRANSCODER_KEEPALIVE_TIMEOUT 3 // in seconds (1 * 3)
#define TRANSCODER_AMBEPACKET_TIMEOUT 1000 // in ms ( 1 * 1000)

It is correct?

from xlxd.

yes!
Alternatively, I also have this second solution which is perhaps better than the first.

#define TRANSCODER_KEEPALIVE_PERIOD     2                                   // in seconds
#define TRANSCODER_KEEPALIVE_TIMEOUT    (TRANSCODER_KEEPALIVE_PERIOD + 1)     // in seconds
#define TRANSCODER_AMBEPACKET_TIMEOUT   (TRANSCODER_KEEPALIVE_PERIOD * 1000)  // in ms

The important thing is that AMBED_OPENSTREAM_TIMEOUT = STREAM_TIMEOUT because the problem solution is there.
I chose this solution in main.h in order to have all the timers synchronized.

Find the code with the changes also on my repository.
https://github.com/lucamarche-iz1mlt

mlt

from xlxd.

Many thx.

from xlxd.

yes!
Alternatively, I also have this second solution which is perhaps better than the first.

#define TRANSCODER_KEEPALIVE_PERIOD     2                                   // in seconds
#define TRANSCODER_KEEPALIVE_TIMEOUT    (TRANSCODER_KEEPALIVE_PERIOD + 1)     // in seconds
#define TRANSCODER_AMBEPACKET_TIMEOUT   (TRANSCODER_KEEPALIVE_PERIOD * 1000)  // in ms

The important thing is that AMBED_OPENSTREAM_TIMEOUT = STREAM_TIMEOUT because the problem solution is there.
I chose this solution in main.h in order to have all the timers synchronized.

Find the code with the changes also on my repository.
https://github.com/lucamarche-iz1mlt

mlt

Does the forked XLXD work with your fork of AMBEd with TEAM6160 support?

//TSC

from xlxd.

Yes Luca. I compiled you github
https://github.com/lucamarche-iz1mlt/xlx_ambed --> For my Ambe BAOFARM1 (3 x Unit) 12 Stream
and
https://github.com/lucamarche-iz1mlt/xlxd --> For my XLX051
Working Fine until now.

from xlxd.

Luca after installing your branch on XLX010 with a remote ambed it seems we only get the callsign info no voice streams Please advise

//SM0TSC

from xlxd.

Yes, correct. At the time of being working, the audio is cut and only indicative output.
Please help check the code.

from xlxd.

Strange! Aside from changing the timeouts and removing worning from compiling did not do anything else. What is written on the logs when this phenomenon happens?
I do however have a recheck to the code

from xlxd.

Strange! Aside from changing the timeouts and removing worning from compiling did not do anything else. What is written on the logs when this phenomenon happens?
I do however have a recheck to the code

Nothing strange, no missed packets etc on AMBED side...
/TSC

from xlxd.

Strange! Aside from changing the timeouts and removing worning from compiling did not do anything else. What is written on the logs when this phenomenon happens?
I do however have a recheck to the code

Nothing strange, no missed packets etc on AMBED side...
/TSC

Confirm that the changes made to my fork work?
I seemed to understand that there were problems.

IZ1MLT

from xlxd.

Strange! Aside from changing the timeouts and removing worning from compiling did not do anything else. What is written on the logs when this phenomenon happens?
I do however have a recheck to the code

Nothing strange, no missed packets etc on AMBED side...
/TSC

Confirm that the changes made to my fork work?
I seemed to understand that there were problems.

IZ1MLT

Fork compiled 3 days ago does NOT work

//TSC

from xlxd.

Luca you can contact me [email protected] If you want access to my setup for debugging

//TSC

from xlxd.

Hi Luca and sm0tsc,
Any solution, please report it to me here or to my email [email protected]
So I can also apply it to my xlx051 and ambed with BAOFARM1.
Thank you.

from xlxd.

if you use the hardware boafarm you have to use the team6160 ambed, xlxd is fine regardless of the ambe card.

Ambed of the team6160 is also work with the other ambe hardware.
Try to believe, damage is not done, when it comes back.

If you have problems, put the output prints with the errors found.

IZ1MLT

from xlxd.

Ok, Many thx, Luca, NOW yes operational. PERFECT.
xlx051 and baofarm1 x 3 =12 stream, ALL PERFECT.
MANY THX LUCA IZ1MLT.

from xlxd.

Very well!

For news, I'm working on a version with read configuration from file, like jonathan software. I'll let you know.

73... Luca

from xlxd.

@lucamarche-iz1mlt Has this timeout update fix been added into xlxd by default or do we still have to add it in ourselves? Also can you give the status on the configuration file version?

73

from xlxd.