mirror of https://github.com/waku-org/nwaku.git
40 lines
1.3 KiB
Nim
40 lines
1.3 KiB
Nim
{.push raises: [].}
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import chronicles, json_serialization, presto/route
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import ../../../waku_node, ../responses, ../serdes, ./types
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logScope:
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topics = "waku node rest health_api"
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const ROUTE_HEALTH* = "/health"
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const FutHealthReportTimeout = 5.seconds
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proc installHealthApiHandler*(
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router: var RestRouter, nodeHealthMonitor: WakuNodeHealthMonitor
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) =
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router.api(MethodGet, ROUTE_HEALTH) do() -> RestApiResponse:
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let healthReportFut = nodeHealthMonitor.getNodeHealthReport()
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if not await healthReportFut.withTimeout(FutHealthReportTimeout):
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return RestApiResponse.internalServerError("Health check timed out")
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var msg = ""
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var status = Http200
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try:
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if healthReportFut.completed():
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let healthReport = healthReportFut.read()
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return RestApiResponse.jsonResponse(healthReport, Http200).valueOr:
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debug "An error ocurred while building the json healthReport response",
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error = error
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return
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RestApiResponse.internalServerError("Failed to serialize health report")
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else:
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msg = "Health check failed"
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status = Http503
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except:
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msg = "exception reading state: " & getCurrentExceptionMsg()
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status = Http500
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return RestApiResponse.textResponse(msg, status)
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