internal void DoLoad()
{
Exception error = null;
try
{
foreach (string label in GetLabels())
{
// Make Config Server URI from settings
var path = GetConfigServerUri(label);
// Invoke config server, and wait for results
Task <ConfigEnvironment> task = RemoteLoadAsync(path);
task.Wait();
ConfigEnvironment env = task.Result;
// Update config Data dictionary with any results
if (env != null)
{
_logger?.LogInformation("Located environment: {0}, {1}, {2}, {3}", env.Name, env.Profiles, env.Label, env.Version);
var sources = env.PropertySources;
if (sources != null)
{
int index = sources.Count - 1;
for (; index >= 0; index--)
{
AddPropertySource(sources[index]);
}
}
return;
}
}
}
catch (Exception e)
{
error = e;
}
_logger?.LogWarning("Could not locate PropertySource: " + error?.ToString());
if (_settings.FailFast)
{
throw new ConfigServerException("Could not locate PropertySource, fail fast property is set, failing", error);
}
}
internal ConfigEnvironment DoLoad(bool updateDictionary = true)
{
Exception error = null;
// Get arrays of config server uris to check
var uris = _settings.GetUris();
try
{
foreach (string label in GetLabels())
{
Task <ConfigEnvironment> task = null;
if (uris.Length > 1)
{
_logger?.LogInformation("Multiple Config Server Uris listed.");
// Invoke config servers
task = RemoteLoadAsync(uris, label);
}
else
{
// Single, server make Config Server URI from settings
#pragma warning disable CS0618 // Type or member is obsolete
var path = GetConfigServerUri(label);
// Invoke config server
task = RemoteLoadAsync(path);
#pragma warning restore CS0618 // Type or member is obsolete
}
// Wait for results from server
ConfigEnvironment env = task.GetAwaiter().GetResult();
// Update config Data dictionary with any results
if (env != null)
{
_logger?.LogInformation(
"Located environment: {name}, {profiles}, {label}, {version}, {state}", env.Name, env.Profiles, env.Label, env.Version, env.State);
if (updateDictionary)
{
if (!string.IsNullOrEmpty(env.State))
{
Data["spring:cloud:config:client:state"] = env.State;
}
if (!string.IsNullOrEmpty(env.Version))
{
Data["spring:cloud:config:client:version"] = env.Version;
}
var sources = env.PropertySources;
if (sources != null)
{
int index = sources.Count - 1;
for (; index >= 0; index--)
{
AddPropertySource(sources[index]);
}
}
}
return(env);
}
}
}
catch (Exception e)
{
error = e;
}
_logger?.LogWarning("Could not locate PropertySource: " + error?.ToString());
if (_settings.FailFast)
{
throw new ConfigServerException("Could not locate PropertySource, fail fast property is set, failing", error);
}
return(null);
}
