mirror of
https://github.com/OPM/ResInsight.git
synced 2025-02-25 18:55:39 -06:00
78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
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import grpc
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import os
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import sys
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import socket
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import logging
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sys.path.insert(1, os.path.join(sys.path[0], '../generated'))
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import RiaVersionInfo
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from .AppInfo import AppInfo
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from .Commands import Commands
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from .Project import Project
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class Instance:
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@staticmethod
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def is_port_in_use(port):
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
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s.settimeout(0.2)
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return s.connect_ex(('localhost', port)) == 0
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@staticmethod
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def launch():
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port = 50051
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portEnv = os.environ.get('RESINSIGHT_GRPC_PORT')
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if portEnv:
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port = int(portEnv)
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resInsightExecutable = os.environ.get('RESINSIGHT_EXECUTABLE')
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if resInsightExecutable is None:
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print('Error: Could not launch any ResInsight instances because RESINSIGHT_EXECUTABLE is not set')
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return None
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while Instance.is_port_in_use(port):
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port += 1
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print('Port ' + str(port))
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print('Trying to launch', resInsightExecutable)
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pid = os.spawnl(os.P_NOWAIT, resInsightExecutable, " --grpcserver " + str(port))
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print(pid)
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return Instance(port)
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@staticmethod
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def find(startPort = 50051, endPort = 50071):
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portEnv = os.environ.get('RESINSIGHT_GRPC_PORT')
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if portEnv:
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startPort = int(portEnv)
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endPort = startPort + 20
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for tryPort in range(startPort, endPort):
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if Instance.is_port_in_use(tryPort):
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return Instance(tryPort)
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print('Error: Could not find any ResInsight instances responding between ports ' + str(startPort) + ' and ' + str(endPort))
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return None
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def __init__(self, port = 50051):
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logging.basicConfig()
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location = "localhost:" + str(port)
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self.channel = grpc.insecure_channel(location)
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# Main version check package
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self.appInfo = AppInfo(self.channel)
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try:
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majorVersionOk = self.appInfo.majorVersion() == int(RiaVersionInfo.RESINSIGHT_MAJOR_VERSION)
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minorVersionOk = self.appInfo.minorVersion() == int(RiaVersionInfo.RESINSIGHT_MINOR_VERSION)
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if not (majorVersionOk and minorVersionOk):
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raise Exception('Version of ResInsight does not match version of Python API')
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except grpc.RpcError as e:
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if e.code() == grpc.StatusCode.UNAVAILABLE:
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print('Info: Could not find any instances at port ' + str(port))
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except Exception as e:
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print('Error:', e)
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# Service packages
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self.commands = Commands(self.channel)
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self.project = Project(self.channel)
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