Hi guys,
Im trying to place a switch to on/off my rPI => twitch.tv stream. The flow:
[{"id":"bcea7856.3d9df8","type":"tab","label":"Flow 1","disabled":false,"info":""},{"id":"32b7b5b1.ee028a","type":"toggle","z":"bcea7856.3d9df8","name":"","onOffTopic":"","onValue":"true","onType":"bool","offValue":"false","offType":"bool","toggleTopic":"","toggleValue":"","toggleType":"str","passOnOff":"always","x":390,"y":100,"wires":[["aabe67a3.1a63a8"]]},{"id":"496b7ee3.9a249","type":"ui_switch","z":"bcea7856.3d9df8","name":"twitch button","label":"Twitch.tv","tooltip":"","group":"a281b975.ebda78","order":2,"width":0,"height":0,"passthru":true,"decouple":"false","topic":"topic","topicType":"msg","style":"","onvalue":"true","onvalueType":"bool","onicon":"","oncolor":"","offvalue":"false","offvalueType":"bool","officon":"","offcolor":"","animate":false,"x":150,"y":100,"wires":[["32b7b5b1.ee028a"]]},{"id":"aabe67a3.1a63a8","type":"switch","z":"bcea7856.3d9df8","name":"","property":"payload","propertyType":"msg","rules":[{"t":"true"},{"t":"false"}],"checkall":"true","repair":false,"outputs":2,"x":570,"y":100,"wires":[["5c1b9d80.41d054"],["878cf0e2.cb56"]]},{"id":"5c1b9d80.41d054","type":"exec","z":"bcea7856.3d9df8","command":"raspivid -n -t 0 -w 1920 -h 1080 -b 3500000 -fps 30 -o - | ffmpeg -re -i - -input_format h264 -vcodec copy -an -f flv \"rtmp://mad.contribute.live-video.net/app/XXXXX\"","addpay":false,"append":"","useSpawn":"false","timer":"","oldrc":false,"name":"ffmpeg","x":820,"y":60,"wires":[[],[],[]]},{"id":"878cf0e2.cb56","type":"change","z":"bcea7856.3d9df8","name":"set to pid","rules":[{"t":"set","p":"payload","pt":"msg","to":"pid","tot":"flow"}],"action":"","property":"","from":"","to":"","reg":false,"x":820,"y":140,"wires":[["59538706.2fbb58"]]},{"id":"59538706.2fbb58","type":"exec","z":"bcea7856.3d9df8","command":"kill ","addpay":true,"append":"","useSpawn":"false","timer":"","oldrc":false,"name":"","x":970,"y":140,"wires":[[],[],[]]},{"id":"259af9f7.6627d6","type":"status","z":"bcea7856.3d9df8","name":"","scope":["5c1b9d80.41d054"],"x":140,"y":180,"wires":[["79129e0c.3eaa8"]]},{"id":"79129e0c.3eaa8","type":"function","z":"bcea7856.3d9df8","name":"get pid","func":"if(msg.status.text){\n let pid = msg.status.text.split(':');\n msg.payload = pid[1];\n return msg;\n} else {\n return null;\n}","outputs":1,"noerr":0,"initialize":"","finalize":"","x":300,"y":180,"wires":[["cbe8f9da.101a08"]]},{"id":"cbe8f9da.101a08","type":"change","z":"bcea7856.3d9df8","name":"","rules":[{"t":"set","p":"pid","pt":"flow","to":"payload","tot":"msg"}],"action":"","property":"","from":"","to":"","reg":false,"x":470,"y":180,"wires":[[]]},{"id":"a281b975.ebda78","type":"ui_group","name":"MOIST","tab":"2f7ea51a.3ab7ea","order":2,"disp":true,"width":"6","collapse":false},{"id":"2f7ea51a.3ab7ea","type":"ui_tab","name":"DHT","icon":"dashboard","disabled":false,"hidden":false}]
When I run:
pi@pi2:~/twitch $ ps aux | grep raspi
pi 1662 0.4 0.2 7672 2540 ? S 00:58 0:00 /bin/bash -c raspivid -n -t 0 -w 1920 -h 1080 -b 3500000 -fps 30 -o - | ffmpeg -re -i - -input_format h264 -vcodec copy -an -f flv "rtmp://mad.contribute.live-video.net/app/XXXXX"
pi 1663 0.8 0.2 63136 1944 ? Sl 00:58 0:00 raspivid -n -t 0 -w 1920 -h 1080 -b 3500000 -fps 30 -o -
and the status node is returning only the first PID. Could you help me identify what are these two process?
