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Merge pull request #139 from soumt-r/grpc_fix

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heartbeat grpc service
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Namhyeon Go 2024-09-06 15:35:14 +09:00 committed by GitHub
commit da08bb7bb9
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1 changed files with 49 additions and 18 deletions
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67
WelsonJS.Toolkit/WelsonJS.Service/HeartbeatClient.cs
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@ -9,6 +9,7 @@ using System.ServiceProcess;
using Grpc.Net.Client;
using Grpc.Net.Client.Web;
using System.Net.Http;
using System.Threading;
namespace WelsonJS.Service
{
@ -54,47 +55,77 @@ namespace WelsonJS.Service
public async Task StartHeartbeatAsync()
{
var call = _client.CheckHeartbeat();
try
while (true)
{
while (true)
var call = _client.CheckHeartbeat();
try
{
var request = new HeartbeatRequest {
var request = new HeartbeatRequest
{
IsAlive = true
};
await call.RequestStream.WriteAsync(request);
await call.RequestStream.CompleteAsync();
_parent.Log("Sent heartbeat");
if (await call.ResponseStream.MoveNext())
await Task.Delay(HeartbeatInterval); // HeartbeatInterval 동안 대기
}
catch (Exception ex)
{
_parent.Log("Heartbeat request stream failed: " + ex.Message);
}
// 서버 응답을 수신하는 작업
try
{
while (await call.ResponseStream.MoveNext())
{
var response = call.ResponseStream.Current;
_parent.Log("Heartbeat response received: " + response.IsAlive);
}
await Task.Delay(HeartbeatInterval);
}
}
finally
{
await call.RequestStream.CompleteAsync();
catch (RpcException ex)
{
_parent.Log($"gRPC error: {ex.Status.Detail}");
}
catch (Exception ex)
{
_parent.Log($"Unexpected error: {ex.Message}");
}
finally
{
// 잠시 대기 후 재연결
await Task.Delay(TimeSpan.FromMilliseconds(HeartbeatInterval));
}
}
}
public async Task StartEventListenerAsync()
{
var eventRequest = new FetchEventsRequest {
var eventRequest = new FetchEventsRequest
{
ClientId = clientId
};
var eventCall = _client.FetchPendingEvents(eventRequest);
try
while (true)
{
while (await eventCall.ResponseStream.MoveNext())
var eventCall = _client.FetchPendingEvents(eventRequest);
try
{
var response = eventCall.ResponseStream.Current;
_parent.Log($"Received event from server: {response.EventType} with args: {string.Join(", ", response.Args)}");
while (await eventCall.ResponseStream.MoveNext())
{
var response = eventCall.ResponseStream.Current;
_parent.Log($"Received event from server: {response.EventType} with args: {string.Join(", ", response.Args)}");
}
}
finally
{
await Task.Delay(TimeSpan.FromMilliseconds(HeartbeatInterval));
}
}
finally {}
}
public async Task ShutdownAsync()