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https://github.com/slsdetectorgroup/slsDetectorPackage.git
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248 lines
8.0 KiB
Python
248 lines
8.0 KiB
Python
# SPDX-License-Identifier: LGPL-3.0-or-other
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# Copyright (C) 2021 Contributors to the SLS Detector Package
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'''
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This file is used for common utils used for integration tests between simulators and receivers.
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'''
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import sys, subprocess, time, argparse
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from enum import Enum
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from colorama import Fore, Style, init
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from slsdet import Detector, detectorSettings
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from slsdet.defines import DEFAULT_TCP_RX_PORTNO, DEFAULT_UDP_DST_PORTNO
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SERVER_START_PORTNO=1900
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init(autoreset=True)
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class LogLevel(Enum):
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INFO = 0
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INFORED = 1
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INFOGREEN = 2
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INFOBLUE = 3
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WARNING = 4
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ERROR = 5
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DEBUG = 6
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LOG_LABELS = {
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LogLevel.WARNING: "WARNING: ",
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LogLevel.ERROR: "ERROR: ",
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LogLevel.DEBUG: "DEBUG: "
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}
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LOG_COLORS = {
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LogLevel.INFO: Fore.WHITE,
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LogLevel.INFORED: Fore.RED,
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LogLevel.INFOGREEN: Fore.GREEN,
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LogLevel.INFOBLUE: Fore.BLUE,
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LogLevel.WARNING: Fore.YELLOW,
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LogLevel.ERROR: Fore.RED,
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LogLevel.DEBUG: Fore.CYAN
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}
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def Log(level: LogLevel, message: str, stream=sys.stdout):
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color = LOG_COLORS.get(level, Fore.WHITE)
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label = LOG_LABELS.get(level, "")
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print(f"{color}{label}{message}{Style.RESET_ALL}", file=stream, flush=True)
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class RuntimeException (Exception):
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def __init__ (self, message):
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Log(LogLevel.ERROR, message)
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super().__init__(message)
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def checkIfProcessRunning(processName):
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cmd = f"pgrep -f {processName}"
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res = subprocess.getoutput(cmd)
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return res.strip().splitlines()
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def killProcess(name, fp):
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pids = checkIfProcessRunning(name)
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if pids:
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Log(LogLevel.INFO, f"Killing '{name}' processes with PIDs: {', '.join(pids)}", fp)
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for pid in pids:
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try:
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p = subprocess.run(['kill', pid])
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if p.returncode != 0 and bool(checkIfProcessRunning(name)):
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raise RuntimeException(f"Could not kill {name} with pid {pid}")
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except Exception as e:
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raise RuntimeException(f"Failed to kill process {name} pid:{pid}. Error: {str(e)}") from e
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#else:
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# Log(LogLevel.INFO, 'process not running : ' + name)
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def cleanSharedmemory(fp):
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Log(LogLevel.INFO, 'Cleaning up shared memory', fp)
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try:
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p = subprocess.run(['sls_detector_get', 'free'], stdout=fp, stderr=fp)
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except:
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raise RuntimeException('Could not free shared memory')
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def cleanup(fp):
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Log(LogLevel.INFO, 'Cleaning up')
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Log(LogLevel.INFO, 'Cleaning up', fp)
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killProcess('DetectorServer_virtual', fp)
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killProcess('slsReceiver', fp)
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killProcess('slsMultiReceiver', fp)
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killProcess('slsFrameSynchronizer', fp)
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killProcess('frameSynchronizerPullSocket', fp)
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cleanSharedmemory(fp)
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def startProcessInBackground(cmd, fp):
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Log(LogLevel.INFO, 'Starting up ' + ' '.join(cmd))
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Log(LogLevel.INFO, 'Starting up ' + ' '.join(cmd), fp)
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try:
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p = subprocess.Popen(cmd, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, restore_signals=False)
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except Exception as e:
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raise RuntimeException(f'Failed to start {cmd}:{str(e)}') from e
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def startProcessInBackgroundWithLogFile(cmd, fp, log_file_name):
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Log(LogLevel.INFOBLUE, 'Starting up ' + ' '.join(cmd) + '. Log: ' + log_file_name)
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Log(LogLevel.INFOBLUE, 'Starting up ' + ' '.join(cmd) + '. Log: ' + log_file_name, fp)
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try:
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with open(log_file_name, 'w') as log_fp:
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subprocess.Popen(cmd, stdout=log_fp, stderr=log_fp, text=True)
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except Exception as e:
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raise RuntimeException(f'Failed to start {cmd}:{str(e)}') from e
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def runProcessWithLogFile(name, cmd, fp, log_file_name):
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Log(LogLevel.INFOBLUE, 'Running ' + name + '. Log: ' + log_file_name)
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Log(LogLevel.INFOBLUE, 'Running ' + name + '. Log: ' + log_file_name, fp)
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Log(LogLevel.INFOBLUE, 'Cmd: ' + ' '.join(cmd), fp)
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try:
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with open(log_file_name, 'w') as log_fp:
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subprocess.run(cmd, stdout=log_fp, stderr=log_fp, check=True, text=True)
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except subprocess.CalledProcessError as e:
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pass
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except Exception as e:
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Log(LogLevel.ERROR, f'Failed to run {name}:{str(e)}', fp)
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raise RuntimeException(f'Failed to run {name}:{str(e)}')
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with open (log_file_name, 'r') as f:
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for line in f:
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if "FAILED" in line:
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raise RuntimeException(f'{line}')
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Log(LogLevel.INFOGREEN, name + ' successful!\n')
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Log(LogLevel.INFOGREEN, name + ' successful!\n', fp)
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def startDetectorVirtualServer(name :str, num_mods, fp):
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for i in range(num_mods):
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port_no = SERVER_START_PORTNO + (i * 2)
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cmd = [name + 'DetectorServer_virtual', '-p', str(port_no)]
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if name == 'gotthard':
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cmd += ['-m', '1']
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startProcessInBackground(cmd, fp)
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match name:
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case 'jungfrau':
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time.sleep(7)
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case 'gotthard2':
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time.sleep(5)
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case _:
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time.sleep(3)
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def connectToVirtualServers(name, num_mods):
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try:
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d = Detector()
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except Exception as e:
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raise RuntimeException(f'Could not create Detector object for {name}. Error: {str(e)}') from e
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counts_sec = 5
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while (counts_sec != 0):
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try:
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d.virtual = [num_mods, SERVER_START_PORTNO]
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break
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except Exception as e:
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# stop server still not up, wait a bit longer
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if "Cannot connect to" in str(e):
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Log(LogLevel.WARNING, f'Still waiting for {name} virtual server to be up...{counts_sec}s left')
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time.sleep(1)
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counts_sec -= 1
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else:
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raise
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return d
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def loadConfig(name, rx_hostname, settingsdir, fp, num_mods = 1, num_frames = 1):
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Log(LogLevel.INFO, 'Loading config')
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Log(LogLevel.INFO, 'Loading config', fp)
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try:
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d = connectToVirtualServers(name, num_mods)
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d.udp_dstport = DEFAULT_UDP_DST_PORTNO
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if name == 'eiger':
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d.udp_dstport2 = DEFAULT_UDP_DST_PORTNO + 1
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d.rx_hostname = rx_hostname
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d.udp_dstip = 'auto'
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if name != "eiger":
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if name == "gotthard":
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d.udp_srcip = d.udp_dstip
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else:
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d.udp_srcip = 'auto'
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if name == "jungfrau" or name == "moench" or name == "xilinx_ctb":
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d.powerchip = 1
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if name == "xilinx_ctb":
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d.configureTransceiver()
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if name == "eiger":
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d.trimen = [4500, 5400, 6400]
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d.settingspath = settingsdir + '/eiger/'
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d.setThresholdEnergy(4500, detectorSettings.STANDARD)
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d.frames = num_frames
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except Exception as e:
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raise RuntimeException(f'Could not load config for {name}. Error: {str(e)}') from e
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def ParseArguments(description, default_num_mods=1):
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parser = argparse.ArgumentParser(description)
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parser.add_argument('rx_hostname', nargs='?', default='localhost',
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help='Hostname/IP of the current machine')
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parser.add_argument('settingspath', nargs='?', default='../../settingsdir',
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help='Relative or absolute path to the settings directory')
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parser.add_argument('-n', '--num-mods', nargs='?', default=default_num_mods, type=int,
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help='Number of modules to test with')
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parser.add_argument('-f', '--num-frames', nargs='?', default=1, type=int,
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help='Number of frames to test with')
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parser.add_argument('-s', '--servers', nargs='*',
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help='Detector servers to run')
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args = parser.parse_args()
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# Set default server list if not provided
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if args.servers is None:
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args.servers = [
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'eiger',
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'jungfrau',
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'mythen3',
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'gotthard2',
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'gotthard',
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'ctb',
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'moench',
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'xilinx_ctb'
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]
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Log(LogLevel.INFO, 'Arguments:\n' +
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'rx_hostname: ' + args.rx_hostname +
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'\nsettingspath: \'' + args.settingspath +
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'\nservers: \'' + ' '.join(args.servers) +
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'\nnum_mods: \'' + str(args.num_mods) +
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'\nnum_frames: \'' + str(args.num_frames) + '\'')
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return args
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