Comments (6)
kpreid
commented on June 8, 2024
I seem to recall seeing a problem like this when giving osmosdr.source a bad device string (source_impl is part of osmosdr), but since the string is empty that can't be the problem here.
Could you look at the output that occurs before you connect with a web browser and see if there's anything that might be a complaint from OsmoSDR about not being able to set up the device?
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mr-suw
commented on June 8, 2024
I did start from the beginning. I am working with gnuradio 3.7.2.1. The full startup log is:
INFO:shinysdr:Log opened.
gr-osmosdr 0.1.0 (0.1.0) gnuradio 3.7.2.1
built-in source types: rtl rtl_tcp
Using device #0 Generic RTL2832U SN: xxxxxxxxxxxxxxxxxxxxxxx
Found Rafael Micro R820T tuner
Using Volk machine: sse3_64_orc
INFO:shinysdr:Constructing flow graph...
INFO:shinysdr:Flow graph: Switching RF source
INFO:shinysdr:Flow graph: Changing sample rates
INFO:shinysdr:Flow graph: Rebuilding connections
INFO:shinysdr:Flow graph: ...done reconnecting.
INFO:shinysdr:Restoring state...
INFO:shinysdr:Flow graph: Switching RF source
INFO:shinysdr:Flow graph: Changing sample rates
INFO:shinysdr:Flow graph: Rebuilding connections
INFO:shinysdr:Flow graph: ...done reconnecting.
INFO:shinysdr:Starting web server...
INFO:shinysdr:OurStreamFactory (WebSocketFactory) starting on 8101
INFO:shinysdr:Starting factory <shinysdr.web.OurStreamFactory instance at 0x3190998>
INFO:shinysdr:Starting factory <txws.WebSocketFactory instance at 0x31909e0>
INFO:shinysdr:Site starting on 8100
INFO:shinysdr:Starting factory <twisted.web.server.Site instance at 0x31981b8>
INFO:shinysdr:ShinySDR is ready. Visit http://localhost:8100/xydINrqc-nCfG0HhiOSDDg/
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOINFO:shinysdr:127.0.0.1 - - [16/Feb/2014:08:45:39 +0000] "GET /xydINrqc-nCfG0HhiOSDDg/ HTTP/1.1" 304 - "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.91 Safari/537.36"
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOINFO:shinysdr:127.0.0.1 - - [16/Feb/2014:08:45:40 +0000] "GET /xydINrqc-nCfG0HhiOSDDg/dbs/ HTTP/1.1" 200 39 "http://localhost:8100/xydINrqc-nCfG0HhiOSDDg/" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.91 Safari/537.36"
INFO:shinysdr:127.0.0.1 - - [16/Feb/2014:08:45:40 +0000] "GET /xydINrqc-nCfG0HhiOSDDg/wdb/ HTTP/1.1" 200 2 "http://localhost:8100/xydINrqc-nCfG0HhiOSDDg/" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.91 Safari/537.36"
OINFO:shinysdr:127.0.0.1 - - [16/Feb/2014:08:45:40 +0000] "GET /client/plugin-index.json HTTP/1.1" 200 47 "http://localhost:8100/xydINrqc-nCfG0HhiOSDDg/" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.91 Safari/537.36"
OINFO:shinysdr:Starting RFC 6455 conversation
INFO:shinysdr:Stream connection to /xydINrqc-nCfG0HhiOSDDg/state
OINFO:shinysdr:Starting RFC 6455 conversation
OINFO:shinysdr:Stream connection to /xydINrqc-nCfG0HhiOSDDg/audio?rate=44100
INFO:shinysdr:Flow graph: Rebuilding connections
INFO:shinysdr:Flow graph: ...done reconnecting.
OERROR:shinysdr:Unhandled Error
Traceback (most recent call last):
File "/usr/lib64/python2.7/site-packages/twisted/python/log.py", line 88, in callWithLogger
return callWithContext({"system": lp}, func, *args, **kw)
File "/usr/lib64/python2.7/site-packages/twisted/python/log.py", line 73, in callWithContext
return context.call({ILogContext: newCtx}, func, *args, **kw)
File "/usr/lib64/python2.7/site-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib64/python2.7/site-packages/twisted/python/context.py", line 81, in callWithContext
return func(*args,**kw)
--- <exception caught here> ---
File "/usr/lib64/python2.7/site-packages/twisted/internet/posixbase.py", line 614, in _doReadOrWrite
why = selectable.doRead()
File "/usr/lib64/python2.7/site-packages/twisted/internet/tcp.py", line 215, in doRead
return self._dataReceived(data)
File "/usr/lib64/python2.7/site-packages/twisted/internet/tcp.py", line 221, in _dataReceived
rval = self.protocol.dataReceived(data)
File "build/bdist.linux-x86_64/egg/txws.py", line 577, in dataReceived
File "build/bdist.linux-x86_64/egg/txws.py", line 435, in parseFrames
File "/usr/lib64/python2.7/site-packages/twisted/protocols/policies.py", line 120, in dataReceived
self.wrappedProtocol.dataReceived(data)
File "shinysdr/web.py", line 350, in dataReceived
self.inner = AudioStreamInner(self.__send, self._block, rate)
File "shinysdr/web.py", line 309, in __init__
self._block.add_audio_queue(self._queue, audio_rate)
File "shinysdr/top.py", line 152, in add_audio_queue
self.__start_or_stop()
File "shinysdr/top.py", line 303, in __start_or_stop
self.start()
File "shinysdr/top.py", line 282, in start
super(Top, self).start()
File "/usr/lib64/python2.7/site-packages/gnuradio/gr/top_block.py", line 103, in start
top_block_start_unlocked(self._tb, max_noutput_items)
File "/usr/lib64/python2.7/site-packages/gnuradio/gr/runtime_swig.py", line 4587, in top_block_start_unlocked
return _runtime_swig.top_block_start_unlocked(*args, **kwargs)
exceptions.RuntimeError: In hierarchical block source_impl, output 1 is not connected internally
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOINFO:shinysdr:Starting RFC 6455 conversation
OINFO:shinysdr:Stream connection to /xydINrqc-nCfG0HhiOSDDg/audio?rate=44100
INFO:shinysdr:Flow graph: Rebuilding connections
INFO:shinysdr:Flow graph: ...done reconnecting.
ERROR:shinysdr:Unhandled Error
Traceback (most recent call last):
File "/usr/lib64/python2.7/site-packages/twisted/python/log.py", line 88, in callWithLogger
return callWithContext({"system": lp}, func, *args, **kw)
File "/usr/lib64/python2.7/site-packages/twisted/python/log.py", line 73, in callWithContext
return context.call({ILogContext: newCtx}, func, *args, **kw)
File "/usr/lib64/python2.7/site-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib64/python2.7/site-packages/twisted/python/context.py", line 81, in callWithContext
return func(*args,**kw)
--- <exception caught here> ---
File "/usr/lib64/python2.7/site-packages/twisted/internet/posixbase.py", line 614, in _doReadOrWrite
why = selectable.doRead()
File "/usr/lib64/python2.7/site-packages/twisted/internet/tcp.py", line 215, in doRead
return self._dataReceived(data)
File "/usr/lib64/python2.7/site-packages/twisted/internet/tcp.py", line 221, in _dataReceived
rval = self.protocol.dataReceived(data)
File "build/bdist.linux-x86_64/egg/txws.py", line 577, in dataReceived
File "build/bdist.linux-x86_64/egg/txws.py", line 435, in parseFrames
File "/usr/lib64/python2.7/site-packages/twisted/protocols/policies.py", line 120, in dataReceived
self.wrappedProtocol.dataReceived(data)
File "shinysdr/web.py", line 350, in dataReceived
self.inner = AudioStreamInner(self.__send, self._block, rate)
File "shinysdr/web.py", line 309, in __init__
self._block.add_audio_queue(self._queue, audio_rate)
File "shinysdr/top.py", line 152, in add_audio_queue
self.__start_or_stop()
File "shinysdr/top.py", line 303, in __start_or_stop
self.start()
File "shinysdr/top.py", line 282, in start
super(Top, self).start()
File "/usr/lib64/python2.7/site-packages/gnuradio/gr/top_block.py", line 103, in start
top_block_start_unlocked(self._tb, max_noutput_items)
File "/usr/lib64/python2.7/site-packages/gnuradio/gr/runtime_swig.py", line 4587, in top_block_start_unlocked
return _runtime_swig.top_block_start_unlocked(*args, **kwargs)
exceptions.RuntimeError: In hierarchical block source_impl, output 1 is not connected internally
OOOOOOOOOOOOOOOOOOINFO:shinysdr:Starting RFC 6455 conversation
INFO:shinysdr:Stream connection to /xydINrqc-nCfG0HhiOSDDg/audio?rate=44100
INFO:shinysdr:Flow graph: Rebuilding connections
INFO:shinysdr:Flow graph: ...done reconnecting.
ERROR:shinysdr:Unhandled Error
Traceback (most recent call last):
File "/usr/lib64/python2.7/site-packages/twisted/python/log.py", line 88, in callWithLogger
return callWithContext({"system": lp}, func, *args, **kw)
File "/usr/lib64/python2.7/site-packages/twisted/python/log.py", line 73, in callWithContext
return context.call({ILogContext: newCtx}, func, *args, **kw)
File "/usr/lib64/python2.7/site-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib64/python2.7/site-packages/twisted/python/context.py", line 81, in callWithContext
return func(*args,**kw)
--- <exception caught here> ---
File "/usr/lib64/python2.7/site-packages/twisted/internet/posixbase.py", line 614, in _doReadOrWrite
why = selectable.doRead()
File "/usr/lib64/python2.7/site-packages/twisted/internet/tcp.py", line 215, in doRead
return self._dataReceived(data)
File "/usr/lib64/python2.7/site-packages/twisted/internet/tcp.py", line 221, in _dataReceived
rval = self.protocol.dataReceived(data)
File "build/bdist.linux-x86_64/egg/txws.py", line 577, in dataReceived
File "build/bdist.linux-x86_64/egg/txws.py", line 435, in parseFrames
File "/usr/lib64/python2.7/site-packages/twisted/protocols/policies.py", line 120, in dataReceived
self.wrappedProtocol.dataReceived(data)
File "shinysdr/web.py", line 350, in dataReceived
self.inner = AudioStreamInner(self.__send, self._block, rate)
File "shinysdr/web.py", line 309, in __init__
self._block.add_audio_queue(self._queue, audio_rate)
File "shinysdr/top.py", line 152, in add_audio_queue
self.__start_or_stop()
File "shinysdr/top.py", line 303, in __start_or_stop
self.start()
File "shinysdr/top.py", line 282, in start
super(Top, self).start()
File "/usr/lib64/python2.7/site-packages/gnuradio/gr/top_block.py", line 103, in start
top_block_start_unlocked(self._tb, max_noutput_items)
File "/usr/lib64/python2.7/site-packages/gnuradio/gr/runtime_swig.py", line 4587, in top_block_start_unlocked
return _runtime_swig.top_block_start_unlocked(*args, **kwargs)
exceptions.RuntimeError: In hierarchical block source_impl, output 1 is not connected internally
OOOOOOOOOOOOOO^CINFO:shinysdr:Received SIGINT, shutting down.
INFO:shinysdr:(TCP Port 8100 Closed)
INFO:shinysdr:Stopping factory <twisted.web.server.Site instance at 0x31981b8>
INFO:shinysdr:(TCP Port 8101 Closed)
INFO:shinysdr:Stopping factory <shinysdr.web.OurStreamFactory instance at 0x3190998>
INFO:shinysdr:Stopping factory <txws.WebSocketFactory instance at 0x31909e0>
INFO:shinysdr:Main loop terminated.
My startup config is as follows:
import shinysdr.plugins.osmosdr
import shinysdr.plugins.simulate
sources = {
# OsmoSDR generic device source; handles USRP, RTL-SDR, FunCube
# Dongle, HackRF, etc.
# If desired, add sample_rate=<n> parameter.
# Use shinysdr.plugins.osmosdr.OsmoSDRProfile to set more parameters
# to make the best use of your specific hardware's capabilities.
'osmo': shinysdr.plugins.osmosdr.OsmoSDRSource(''),
# For hardware which uses a sound-card as its ADC or appears as an
# audio device.
'audio': shinysdr.source.AudioSource(''),
# Locally generated RF signals for test purposes.
'sim': shinysdr.plugins.simulate.SimulatedSource(),
}
stateFile = 'state.json'
databasesDir = 'dbs/'
httpPort = 'tcp:8100'
wsPort = 'tcp:8101'
Please let me know when you need further info
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kpreid
commented on June 8, 2024
Since the hierarchical block reporting the problem is a source_impl, absent other information I'm going to have to assume that this is a bug in OsmoSDR. Sorry. I'll leave this open in case other people are having the same problem and can diagnose it better.
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kpreid
commented on June 8, 2024
P.S. When pasting in text please make sure to indent it by four spaces; this will format it monospaced and ensure the content is not interpreted as markup. I've edited your existing posts. Also, you might want to change your rootCap since you revealed it in posting the config file.
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mr-suw
commented on June 8, 2024
I solved it by updating gr-osmosdr to latest trunk version. Thanks for your time and great web interface.
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kpreid
commented on June 8, 2024
OK, that would seem to settle it. Thanks for the update!
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