[winswitch] Warning: delayed region timeout

[Dušan Vejnovič]

Hello!

I get error after 1 minute connections with the server.

Bye
Dušan

Dušan Vejnovič je 6. 03. 19 ob 18:15 napisal:
> I debug the HTML5 client to understand when to send the ack packet 
> back to the server. I cannot find any rules for this.
> Have I to make some delay before send the ack packet, or is there any 
> other rule?
>
> Bye
> Dušan
>
> Dušan Vejnovič je 3. 03. 19 ob 17:21 napisal:
>> Thank you
>>
>> Antoine Martin via shifter-users je 3. 03. 19 ob 16:24 napisal:
>>> On 03/03/2019 22:13, Dušan Vejnovič via shifter-users wrote:
>>>> I'm writing my own client in Java. Client works first 5 second OK. 
>>>> After
>>>> that I can't get any draw packet from the server, but got the message:
>>>>
>>>> Warning: delayed region timeout
>>>> region is 15 seconds old, will retry - bad connection?
>>> For each draw packet you receive, you need to send an ack packet 
>>> back to
>>> the server.
>>
>> I create an ack packet with the damage sequence packet. And server 
>> now report:
>>
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:14:55,173 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:14:56,174 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:14:57,174 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:14:58,174 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:14:59,174 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:00,175 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:01,176 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:02,177 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:03,177 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:04,178 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:05,179 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:06,179 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:07,180 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:08,181 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:09,182 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>> 2019-03-03 17:15:10,183 error on window 1
>> Traceback (most recent call last):
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/encodings_mixin.py", 
>> line 159, in recalculate_delays
>>     len(maximized_wids)>0 and wid not in maximized_wids)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/window_source.py", 
>> line 958, in calculate_batch_delay
>>     calculate_batch_delay(self.wid, self.window_dimensions, 
>> has_focus, other_is_fullscreen, other_is_maximized, self.is_OR, 
>> self.soft_expired, self.batch_config, self.global_statistics, 
>> self.statistics, self.bandwidth_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/window/batch_delay_calculator.py", 
>> line 41, in calculate_batch_delay
>>     factors += global_statistics.get_factors(low_limit)
>>   File 
>> "/usr/lib/python2.7/dist-packages/xpra/server/source/source_stats.py", 
>> line 154, in get_factors
>>     factors.append(calculate_for_target(metric, l, 
>> self.avg_client_ping_latency, self.recent_client_ping_latency, 
>> aim=0.95, slope=0.005, smoothing=sqrt, weight_multiplier=wm))
>>   File "xpra/server/cystats.pyx", line 183, in 
>> xpra.server.cystats.calculate_for_target (xpra/server/cystats.c:4583)
>> ValueError: cannot convert float NaN to integer
>>
>>>
>>>> I'm doing ping from client to server every 5 seconds and answering on
>>>> ping from server with ping echo.
>>>> HTML5 work without problem.
>>>>
>>>> In client I use two threads:
>>>> - the first thread is for communication with the server
>>>> - the second one is for sending ping data to the server
>>> I don't think you need a thread just for that.
>>> Wouldn't a timer be more efficient?
>>>
>>> Cheers,
>>> Antoine
>>>
>>>
>>>> Xpra is running on Debian 9.
>>>>
>>>> Bye
>>>> Dušan
>>>>
>>>>
>>>> _______________________________________________
>>>> shifter-users mailing list
>>>> shifter-users at lists.devloop.org.uk
>>>> http://lists.devloop.org.uk/mailman/listinfo/shifter-users
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