public ZipkinSpanExporter(
ILogger <ZipkinSpanExporter> logger,
string host,
string serviceName,
IHttpClientFactory httpClientFactory)
{
EnsureArg.IsNotNull(logger, nameof(logger));
EnsureArg.IsNotNullOrEmpty(serviceName, nameof(serviceName));
EnsureArg.IsNotNullOrEmpty(host, nameof(host));
this.logger = logger;
this.serviceName = serviceName;
this.endpoint = $"{host}/api/v2/spans";
this.httpClient = httpClientFactory.CreateClient("zipkin");
this.localEndpoint = this.GetLocalZipkinEndpoint();
}
private ZipkinEndpoint GetLocalZipkinEndpoint()
{
var result = new ZipkinEndpoint()
{
ServiceName = this.serviceName,
};
var hostName = this.ResolveHostName();
if (!string.IsNullOrEmpty(hostName))
{
result.Ipv4 = this.ResolveHostAddress(hostName, AddressFamily.InterNetwork);
result.Ipv6 = this.ResolveHostAddress(hostName, AddressFamily.InterNetworkV6);
}
return(result);
}
internal Builder RemoteEndpoint(ZipkinEndpoint val)
{
this.result.RemoteEndpoint = val;
return(this);
}
internal Builder LocalEndpoint(ZipkinEndpoint val)
{
this.result.LocalEndpoint = val;
return(this);
}