Donate CPU: Tried to make scripts more robust
This commit is contained in:
Daniel Marjamäki
parent
a5f4c5d0eb
commit
7049249460
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@ -7,6 +7,7 @@ import socket
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import re
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import datetime
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import time
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from threading import Thread
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def strDateTime():
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d = datetime.date.strftime(datetime.datetime.now().date(), '%Y-%m-%d')
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@ -60,16 +61,17 @@ def latestReport(latestResults):
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html += '</pre></body></html>\n'
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return html
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def sendAll(connection, data):
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while data:
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bytes = connection.send(data)
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if bytes < len(data):
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data = data[bytes:]
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num = connection.send(data)
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if num < len(data):
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data = data[num:]
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else:
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data = None
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time.sleep(0.5)
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def httpGetResponse(data, contentType):
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def httpGetResponse(connection, data, contentType):
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resp = 'HTTP/1.1 200 OK\n'
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resp += 'Connection: close\n'
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resp += 'Content-length: ' + str(len(data)) + '\n'
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@ -77,85 +79,122 @@ def httpGetResponse(data, contentType):
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resp += data
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sendAll(connection, resp)
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resultPath = os.path.expanduser('~/donated-results')
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f = open('packages.txt', 'rt')
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packages = f.readlines()
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f.close()
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class HttpClientThread(Thread):
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def __init__(self, connection, cmd, latestResults):
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Thread.__init__(self)
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self.connection = connection
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self.cmd = cmd[:cmd.find('\n')]
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self.latestResults = latestResults
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print('packages:'+str(len(packages)))
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def run(self):
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try:
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cmd = self.cmd
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print('[' + strDateTime() + '] ' + cmd)
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if cmd.startswith('GET /latest.html '):
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html = latestReport(self.latestResults)
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httpGetResponse(self.connection, html, 'text/html')
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else:
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package = cmd[5:]
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if package.find(' ') > 0:
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package = package[:package.find(' ')]
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filename = os.path.expanduser('~/donated-results/') + package
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if not os.path.isfile(filename):
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print('HTTP/1.1 404 Not Found\n\n')
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connection.send('HTTP/1.1 404 Not Found\n\n')
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else:
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f = open(filename,'rt')
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data = f.read()
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f.close()
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httpGetResponse(self.connection, data, 'text/plain')
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print('HttpClientThread: sleep 30 seconds..')
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time.sleep(30)
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print('HttpClientThread: stopping')
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self.connection.close()
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except:
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return
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if len(packages) == 0:
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print('fatal: there are no packages')
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sys.exit(1)
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if __name__ == "__main__":
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resultPath = os.path.expanduser('~/donated-results')
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packageIndex = 0
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f = open('packages.txt', 'rt')
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packages = f.readlines()
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f.close()
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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server_address = ('', 8000)
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sock.bind(server_address)
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print('packages: ' + str(len(packages)))
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sock.listen(1)
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if len(packages) == 0:
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print('fatal: there are no packages')
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sys.exit(1)
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latestResults = []
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packageIndex = int(time.time()) % len(packages)
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while True:
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# wait for a connection
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print('[' + strDateTime() + '] waiting for a connection')
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connection, client_address = sock.accept()
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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server_address = ('', 8000)
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sock.bind(server_address)
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try:
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cmd = connection.recv(16)
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if cmd=='get\n':
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sock.listen(1)
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latestResults = []
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while True:
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# wait for a connection
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print('[' + strDateTime() + '] waiting for a connection')
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connection, client_address = sock.accept()
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cmd = connection.recv(128)
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if cmd.find('\n') < 1:
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continue
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firstLine = cmd[:cmd.find('\n')]
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if re.match('[a-zA-Z0-9./ ]+',firstLine) is None:
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connection.close()
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continue;
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if cmd.startswith('GET /'):
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newThread = HttpClientThread(connection, cmd, latestResults)
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newThread.start()
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elif cmd=='get\n':
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packages[packageIndex] = packages[packageIndex].strip()
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print('[' + strDateTime() + '] get:' + packages[packageIndex])
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connection.sendall(packages[packageIndex])
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connection.send(packages[packageIndex])
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packageIndex += 1
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if packageIndex >= len(packages):
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packageIndex = 0
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elif cmd.startswith('write\n'):
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connection.close()
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elif cmd.startswith('write\nftp://'):
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# read data
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data = cmd[6:]
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while len(data) < 1024 * 1024:
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d = connection.recv(1024)
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if d:
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data += d
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else:
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break
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pos = data.find('\n')
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if data.startswith('ftp://') and pos > 10:
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url = data[:pos]
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print('[' + strDateTime() + '] write:'+url)
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res = re.match(r'ftp://.*pool/main/[^/]+/([^/]+)/[^/]*tar.gz',url)
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if res and url in packages:
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print('results added for package ' + res.group(1))
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filename = resultPath + '/' + res.group(1)
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f = open(filename, 'wt')
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f.write(strDateTime() + '\n' + data[pos+1:])
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f.close()
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if len(latestResults) >= 20:
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latestResults = latestResults[1:]
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latestResults.append(filename)
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elif cmd=='GET /latest.html':
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print('[' + strDateTime() + '] ' + cmd)
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html = latestReport(latestResults)
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httpGetResponse(html, 'text/html')
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elif cmd.startswith('GET /'):
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print('[' + strDateTime() + '] ' + cmd)
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package = cmd[5:]
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if package.find(' ') > 0:
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package = package[:package.find(' ')]
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filename = resultPath + '/' + package
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print('filename:"' + filename + '"')
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if not os.path.isfile(filename):
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connection.send('HTTP/1.1 404 Not Found\n\n')
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print(404)
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else:
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f = open(filename,'rt')
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data = f.read()
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f.close()
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httpGetResponse(data, 'text/plain')
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else:
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print('[' + strDateTime() + '] invalid command: ' + cmd)
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finally:
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connection.close()
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try:
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t = 0
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while (len(data) < 1024 * 1024) and (not data.endswith('\nDONE')) and (t < 10):
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d = connection.recv(1024)
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if d:
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t = 0
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data += d
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else:
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time.sleep(0.2)
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t += 0.2
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connection.close()
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except socket.error as e:
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pass
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pos = data.find('\n')
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if pos < 10:
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continue
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url = data[:pos]
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print('[' + strDateTime() + '] write:'+url)
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# save data
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res = re.match(r'ftp://.*pool/main/[^/]+/([^/]+)/[^/]*tar.gz',url)
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if res and url in packages:
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print('results added for package ' + res.group(1))
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filename = resultPath + '/' + res.group(1)
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f = open(filename, 'wt')
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f.write(strDateTime() + '\n' + data[pos+1:])
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f.close()
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# track latest added results..
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if len(latestResults) >= 20:
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latestResults = latestResults[1:]
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latestResults.append(filename)
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else:
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print('[' + strDateTime() + '] invalid command: ' + firstLine)
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connection.close()
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@ -139,7 +139,6 @@ def sendAll(connection, data):
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data = data[bytes:]
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else:
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data = None
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time.sleep(0.5)
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def uploadResults(package, results):
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@ -148,9 +147,10 @@ def uploadResults(package, results):
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server_address = ('cppcheck.osuosl.org', 8000)
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sock.connect(server_address)
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try:
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sendAll(sock, 'write\n' + package + '\n' + results)
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finally:
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sendAll(sock, 'write\n' + package + '\n' + results + '\nDONE')
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sock.close()
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except socket.error as e:
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pass
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return package
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@ -188,5 +188,5 @@ while True:
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print('No results to upload')
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else:
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uploadResults(package, results)
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print('Results are uploaded')
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time.sleep(2)
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print('Results have been uploaded')
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time.sleep(5)
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