41 lines
1.5 KiB
C#
41 lines
1.5 KiB
C#
using MediatR;
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using Microsoft.Extensions.Logging;
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using NetworkResurrector.Application.Commands;
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using NetworkResurrector.Application.Events;
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using NetworkResurrector.Application.Services;
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using System;
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using System.Threading;
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using System.Threading.Tasks;
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namespace NetworkResurrector.Application.CommandHandlers
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{
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public class PingMachineHandler : IRequestHandler<PingMachine, MachinePinged>
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{
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private readonly ILogger<PingMachineHandler> _logger;
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private readonly IPingService _pingService;
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public PingMachineHandler(ILogger<PingMachineHandler> logger, IPingService pingService)
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{
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_logger = logger;
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_pingService = pingService;
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}
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public async Task<MachinePinged> Handle(PingMachine command, CancellationToken cancellationToken)
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{
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try
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{
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_logger.LogDebug($"Start pinging '{command.IPAddressOrMachineName}'.");
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var (success, status) = await _pingService.PingMachine(command.IPAddressOrMachineName);
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_logger.LogDebug($"Pinging on '{command.IPAddressOrMachineName}' finished. Status: {status}");
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return new MachinePinged(success, status);
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}
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catch (Exception ex)
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{
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var correlationIdMsg = $"CorrelationId: {command.Metadata.CorrelationId}";
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_logger.LogError(ex, $"An unexpected error has occurred. {correlationIdMsg}");
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return new MachinePinged(false, $"{ex.Message} {correlationIdMsg}");
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}
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}
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}
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}
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