public override async Task RunAsync(CancellationToken cancellationToken)
{
using var client = new HttpClient();
while (!cancellationToken.IsCancellationRequested)
{
await _limiter.WaitAsync(cancellationToken).ConfigureAwait(false);
#pragma warning disable CA1303 // Do not pass literals as localized parameters
Logger.LogInformation("Connecting with {ControllerUrl}", _options.ControllerUrl.ToString());
try
{
#if NET
using var stream = await client.GetStreamAsync(_options.ControllerUrl, cancellationToken).ConfigureAwait(false);
#else
using var stream = await client.GetStreamAsync(_options.ControllerUrl).ConfigureAwait(false);
#endif
using var reader = new StreamReader(stream, Encoding.UTF8, leaveOpen: true);
using var cancellation = cancellationToken.Register(stream.Close);
while (true)
{
var json = await reader.ReadLineAsync().ConfigureAwait(false);
if (string.IsNullOrEmpty(json))
{
break;
}
var message = System.Text.Json.JsonSerializer.Deserialize <Message>(json);
Logger.LogInformation("Received {MessageType} for {MessageKey}", message.MessageType, message.Key);
Logger.LogInformation(json);
Logger.LogInformation(message.MessageType.ToString());
if (message.MessageType == MessageType.Update)
{
_proxyConfigProvider.Update(message.Routes, message.Cluster);
}
}
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception ex)
#pragma warning restore CA1031 // Do not catch general exception types
{
Logger.LogInformation("Stream ended: {Message}", ex.Message);
}
#pragma warning restore CA1303 // Do not pass literals as localized parameters
}
}
public override async Task RunAsync(CancellationToken cancellationToken)
{
using var client = new HttpClient();
while (!cancellationToken.IsCancellationRequested)
{
await _limiter.WaitAsync(cancellationToken).ConfigureAwait(false);
Logger.LogInformation($"Connecting with { _options.ControllerUrl.ToString()}");
try
{
using var stream = await client.GetStreamAsync(_options.ControllerUrl, cancellationToken).ConfigureAwait(false);
using var reader = new StreamReader(stream, Encoding.UTF8, leaveOpen: true);
using var cancellation = cancellationToken.Register(stream.Close);
while (true)
{
var json = await reader.ReadLineAsync().ConfigureAwait(false);
if (string.IsNullOrEmpty(json))
{
break;
}
var message = JsonSerializer.Deserialize <Message>(json);
Logger.LogInformation($"Received {message.MessageType} for { message.Key}");
Logger.LogInformation(json);
Logger.LogInformation(message.MessageType.ToString());
if (message.MessageType == MessageType.Update)
{
_proxyConfigProvider.Update(message.Routes, message.Cluster);
}
}
}
catch (Exception ex)
{
Logger.LogInformation($"Stream ended: { ex.Message}");
}
}
}
