/// <summary>
/// Returns a sender if one was given when creating the configuration, or attempts to create a sender based on the
/// configuration's state.
/// </summary>
/// <returns>The sender passed via the constructor or a properly configured sender.</returns>
public virtual ISender GetSender()
{
// if we have a sender, that's the one we return
if (Sender != null)
{
return(Sender);
}
if (!string.IsNullOrEmpty(Endpoint))
{
HttpSender.Builder httpSenderBuilder = new HttpSender.Builder(Endpoint);
if (!string.IsNullOrEmpty(AuthUsername) && !string.IsNullOrEmpty(AuthPassword))
{
_logger.LogDebug("Using HTTP Basic authentication with data from the environment variables.");
httpSenderBuilder.WithAuth(AuthUsername, AuthPassword);
}
else if (!string.IsNullOrEmpty(AuthToken))
{
_logger.LogDebug("Auth Token environment variable found.");
httpSenderBuilder.WithAuth(AuthToken);
}
_logger.LogDebug("Using the HTTP Sender to send spans directly to the endpoint.");
return(httpSenderBuilder.Build());
}
_logger.LogDebug("Using the UDP Sender to send spans to the agent.");
return(new UdpSender(
StringOrDefault(AgentHost, UdpSender.DefaultAgentUdpHost),
AgentPort.GetValueOrDefault(UdpSender.DefaultAgentUdpCompactPort),
0 /* max packet size */));
}
public void Save()
{
var agent = new ServerAgent {
Id = AgentId,
Name = AgentName,
TcpHost = AgentHost,
TcpPort = AgentPort.To <int>(),
};
agent.Roles.AddRange(AgentRoles);
string prevId = null;
if (!string.Equals(AgentId_Source, AgentId, StringComparison.Ordinal))
{
prevId = AgentId_Source;
}
PhotonServer.Instance.Agents.Save(agent, prevId);
}