Joseph Doherty
32 lines
1.5 KiB
C#
32 lines
1.5 KiB
C#
namespace ZB.MOM.WW.MxGateway.Contracts;
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/// <summary>Names of environment variables shared by the gateway worker launcher and worker process.</summary>
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public static class WorkerLaunchEnvironment
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{
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/// <summary>Bootstrap nonce used to authenticate the worker handshake.</summary>
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public const string WorkerNonce = "MXGATEWAY_WORKER_NONCE";
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/// <summary>Per-attempt named-pipe connection timeout in milliseconds.</summary>
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public const string PipeConnectAttemptTimeoutMilliseconds =
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"MXGATEWAY_WORKER_PIPE_CONNECT_ATTEMPT_TIMEOUT_MS";
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/// <summary>Bounded wait for a Write/Write2/WriteSecured/WriteSecured2 completion callback in milliseconds.</summary>
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public const string WriteCompletionWaitMilliseconds =
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"MXGATEWAY_WORKER_WRITE_COMPLETION_WAIT_MS";
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/// <summary>Capacity of the worker's outbound MXAccess event queue.</summary>
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public const string EventQueueCapacity = "MXGATEWAY_EVENT_QUEUE_CAPACITY";
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/// <summary>Worker alarm polling cadence in milliseconds.</summary>
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public const string AlarmPollIntervalMilliseconds = "MXGATEWAY_ALARM_POLL_INTERVAL_MS";
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/// <summary>Maximum alarm records requested in one current-alarm fetch.</summary>
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public const string MaxAlarmsPerFetch = "MXGATEWAY_ALARM_MAX_ALARMS_PER_FETCH";
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/// <summary>
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/// MXAccess client name the worker's alarm-ack writer registers with. The
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/// Historian records it as the acknowledgement's OperatorNode.
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/// </summary>
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public const string AlarmAckClientName = "MXGATEWAY_ALARM_ACK_CLIENT_NAME";
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}
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