Example app listening at http://0.0.0.0:3000 Example app listening at http://0.0.0.0:3000 Example app listening at http://0.0.0.0:3000 Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished off off Got a POST request for ON finished Got a POST request for OFF finished off Got a POST request for ON finished Got a POST request for OFF finished off Got a POST request for ON finished Got a POST request for OFF finished off off Example app listening at http://0.0.0.0:3000 off off off off off Got a POST request for ON finished Got a POST request for OFF finished off Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished Got a POST request for ON finished on Got a POST request for OFF finished off Got a POST request for ON finished on on on Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished off off off Got a POST request for ON finished Got a POST request for OFF finished Got a POST request for OFF Got a POST request for OFF Got a POST request for OFF Got a POST request for OFF Got a POST request for OFF Got a POST request for OFF Got a POST request for OFF finished finished finished finished finished /home/chip/fanController/server.js:40 if (err) throw err; ^ Error: RuntimeError: Error setting up channel CSID0, maybe already exported? (gpio_export: could not write '132' to /sys/class/gpio/export (Device or resource busy)) at PythonShell.parseError (/home/chip/fanController/node_modules/python-shell/index.js:183:17) at terminateIfNeeded (/home/chip/fanController/node_modules/python-shell/index.js:98:28) at ChildProcess. (/home/chip/fanController/node_modules/python-shell/index.js:88:9) at ChildProcess.emit (events.js:98:17) at Process.ChildProcess._handle.onexit (child_process.js:809:12) ----- Python Traceback ----- File "led-csid0-off.py", line 4, in GPIO.setup("CSID0", GPIO.OUT) #set CSID0 as an output Example app listening at http://0.0.0.0:3000 off off Example app listening at http://0.0.0.0:3000 off off Example app listening at http://0.0.0.0:3000 off off off off Got a POST request for OFF finished Example app listening at http://0.0.0.0:3000 off Got a POST request for OFF finished off off off off off Got a POST request for OFF finished Example app listening at http://0.0.0.0:3000 off Got a POST request for OFF Got a POST request for OFF finished finished off off off off events.js:72 throw er; // Unhandled 'error' event ^ Error: listen EADDRINUSE at errnoException (net.js:904:11) at Server._listen2 (net.js:1042:14) at listen (net.js:1064:10) at Server.listen (net.js:1138:5) at EventEmitter.listen (/home/chip/fanController/node_modules/express/lib/application.js:617:24) at Object. (/home/chip/fanController/server.js:46:18) at Module._compile (module.js:456:26) at Object.Module._extensions..js (module.js:474:10) at Module.load (module.js:356:32) at Function.Module._load (module.js:312:12) Example app listening at http://0.0.0.0:3000 off Got a POST request for OFF finished off off off Got a POST request for OFF finished Got a POST request for OFF finished off off off off off Example app listening at http://0.0.0.0:3000 off Got a POST request for OFF /home/chip/fanController/server.js:40 if (err) throw err; ^ Error: python: can't open file 'home/chip/fanController/led-csid0-off.py': [Errno 2] No such file or directory at PythonShell.parseError (/home/chip/fanController/node_modules/python-shell/index.js:190:17) at terminateIfNeeded (/home/chip/fanController/node_modules/python-shell/index.js:98:28) at ChildProcess. (/home/chip/fanController/node_modules/python-shell/index.js:88:9) at ChildProcess.emit (events.js:98:17) at Process.ChildProcess._handle.onexit (child_process.js:809:12) Example app listening at http://0.0.0.0:3000 off off Got a POST request for OFF /home/chip/fanController/server.js:40 if (err) throw err; ^ Error: python: can't open file 'home/chip/fanController/led-csid0-off.py': [Errno 2] No such file or directory at PythonShell.parseError (/home/chip/fanController/node_modules/python-shell/index.js:190:17) at terminateIfNeeded (/home/chip/fanController/node_modules/python-shell/index.js:98:28) at ChildProcess. (/home/chip/fanController/node_modules/python-shell/index.js:88:9) at ChildProcess.emit (events.js:98:17) at Process.ChildProcess._handle.onexit (child_process.js:809:12) Example app listening at http://0.0.0.0:3000 off Got a POST request for OFF finished Got a POST request for OFF finished Got a POST request for OFF finished Got a POST request for OFF finished Got a POST request for OFF finished off Got a POST request for OFF finished off off Got a POST request for OFF finished off off Got a POST request for ON finished on on on Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished off Got a POST request for ON finished on Got a POST request for ON finished on Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for ON finished on Got a POST request for OFF finished Got a POST request for ON finished on Got a POST request for OFF finished Got a POST request for ON finished on Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished Got a POST request for OFF finished Got a POST request for ON finished on Got a POST request for OFF finished off Got a POST request for OFF finished off Got a POST request for ON finished on Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished off Got a POST request for ON finished on Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for OFF finished off Got a POST request for OFF finished off Got a POST request for ON finished Got a POST request for OFF finished off off Got a POST request for ON finished on Got a POST request for OFF finished off Got a POST request for OFF Got a POST request for ON finished finished Got a POST request for ON finished Got a POST request for OFF finished Got a POST request for ON finished Got a POST request for ON finished on Got a POST request for ON finished Got a POST request for OFF finished Got a POST request for ON finished on Got a POST request for OFF finished Got a POST request for ON finished on Got a POST request for OFF finished