Python Os Error Resource Temporarily Unavailable
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us
Python Resource Temporarily Unavailable Socket
Learn more about Stack Overflow the company Business Learn more about hiring developers or python [errno 35] resource temporarily unavailable posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow python subprocess resource temporarily unavailable Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Resource temporarily unavailable error with subprocess module in
Self.pid = Os.fork() Oserror: [errno 11] Resource Temporarily Unavailable
Python up vote 4 down vote favorite In Python, I spawn a gnuplot process to generate gif images from a data set. from subprocess import Popen, PIPE def gnuplotter(...) p = Popen([GNUPLOT], shell=False, stdin=PIPE, stdout=PIPE) p.stdin.write(r'set terminal gif;') ... p.stdin.write(contents) p.stdout.close() It works fine when I use gnuplotter() one time, but when I launch the process multiple times, I got Resource temporarily unavailable error. for i in range(54):
Oserror Errno 11 Resource Temporarily Unavailable Cygwin
gnuplotter(i, ... File "/Users/smcho/code/PycharmProjects/contextAggregator/aggregation_analyzer/aggregation_analyzer/gnuplotter.py", line 48, in gnuplotter p = Popen([GNUPLOT], shell=False, stdin=PIPE, stdout=PIPE) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 711, in __init__ errread, errwrite) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1205, in _execute_child self.pid = os.fork() OSError: [Errno 35] Resource temporarily unavailable What's wrong, and how can I close gnuplot process before spewing another one? python resources subprocess gnuplot share|improve this question edited Mar 29 '14 at 22:50 asked Mar 28 '14 at 23:53 prosseek 42.6k107351627 Do you p.wait() anywhere? –user590028 Mar 29 '14 at 0:02 and that ought to be p.stdin.close(). But torek's suggestion is the best. –tdelaney Mar 29 '14 at 0:32 add a comment| 2 Answers 2 active oldest votes up vote 4 down vote accepted pid numbers, open file descriptors, memory are limited resources. fork(2) manual says when errno.EAGAIN should happen: [EAGAIN] The system-imposed limit on the total number of processes under execution would be exceeded. This limit is configuration-dependent. [EAGAIN] The system-imposed limit MAXUPRC () on the total number of processes under execution by a single user would be exceeded. To reproduce the error more easily, you could add at the start of your program: import resource resource.setrlimit(resource.RLIMIT_NPROC, (20, 20)) The issue might be that a
here for a quick overview of the site Help Center Detailed answers to any questions you errno 11 resource temporarily unavailable python socket might have Meta Discuss the workings and policies of this
Python Multiprocessing Resource Temporarily Unavailable
site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or ioerror: [errno 11] resource temporarily unavailable posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community http://stackoverflow.com/questions/22725165/resource-temporarily-unavailable-error-with-subprocess-module-in-python of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up python-serial OSError: [Errno 11] Resource temporarily unavailable up vote 1 down vote favorite I am using Arduino Nano to serial communicated with ODROID (single-board computer installed Ubuntu 14.04). The Arduino code: void setup() { Serial.begin(9600); http://stackoverflow.com/questions/36133620/python-serial-oserror-errno-11-resource-temporarily-unavailable // set the baud rate Serial.println("Ready"); // print "Ready" once } void loop() { char inByte = ' '; if(Serial.available()){ // only send data back if data has been sent char inByte = Serial.read(); // read the incoming data Serial.println(inByte); } delay(100); // delay for 1/10 of a second } The Python code in ODROID: #!/usr/bin/env python from time import sleep import serial ser = serial.Serial('/dev/LIDAR', 9600, timeout=1) # Establish the connection on a specific port sleep(1) print "Arduino is initialized" counter = 32 # Below 32 everything in ASCII is gibberish while True: if (ser.inWaiting()>0): counter +=1 ser.write(str(chr(counter))) # Convert the decimal number to ASCII then send it to the Arduino print ser.readline() # Read the newest output from the Arduino sleep(.1) # Delay for one tenth of a second if counter == 255: counter = 32 ser.close Traceback(most recent last): File "./serial_test1.py", line 16, in
Sign in Pricing Blog Support https://github.com/benoitc/gunicorn/issues/1036 Search GitHub This repository Watch 203 Star 3,332 Fork 685 benoitc/gunicorn Code Issues 92 Pull requests 21 Projects 1 https://www.pythonanywhere.com/forums/topic/1947/ Pulse Graphs New issue "OSError: [Errno 11] Resource temporarily unavailable" raised when use gunicorn(gevent) with gitpython #1036 Closed Winiex opened resource temporarily this Issue May 21, 2015 · 3 comments Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 3 participants Winiex commented May 21, 2015 Hi, I use gunicorn with gevent to serve a service resource temporarily unavailable that automatically push new commits to git remote repo, with the git stuff implemented with GitPython module. But when I start up the process using this command below: gunicorn -w 1 -k gevent -b 0.0.0.0:10001 --max-requests 2000 --log-level debug --name flask "app:create_app()" When a request comes in, this error is raised: Exception in thread Thread-3: Traceback (most recent call last): File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner self.run() File "/usr/lib/python2.7/threading.py", line 763, in run self.__target(self.__args, *self.__kwargs) File "/home/deploy/.virtualenvs/flask/local/lib/python2.7/site-packages/git/cmd.py", line 196, in t = threading.Thread(target=lambda: deplete_buffer(fno, handler, buf_list, wg)) File "/home/deploy/.virtualenvs/flask/local/lib/python2.7/site-packages/git/cmd.py", line 129, in deplete_buffer line_count = dispatch_lines(fno, handler, buf_list) File "/home/deploy/.virtualenvs/flask/local/lib/python2.7/site-packages/git/cmd.py", line 120, in dispatch_lines for line in read_lines_from_fno(fno, buf_list): File "/home/deploy/.virtualenvs/flask/local/lib/python2.7/site-packages/git/cmd.py", line 95, in read_lines_from_fno buf = os.read(fno, mmap.PAGESI
video in my web app but I get the following error: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1687, in wsgi_app response = self.full_dispatch_request() File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1360, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1358, in full_dispatch_request rv = self.dispatch_request() File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1344, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/home/hellpanderrr/mysite/flask_app.py", line 25, in upload_file process(path,[5,10]) File "/home/hellpanderrr/mysite/flask_app.py", line 50, in process video.write_videofile(path,fps=25,codec = 'mpeg4') File "