internal static CosmosClientContext Create(
CosmosClient cosmosClient,
DocumentClient documentClient,
CosmosClientOptions clientOptions,
RequestInvokerHandler requestInvokerHandler = null)
{
if (cosmosClient == null)
{
throw new ArgumentNullException(nameof(cosmosClient));
}
if (documentClient == null)
{
throw new ArgumentNullException(nameof(documentClient));
}
clientOptions = ClientContextCore.CreateOrCloneClientOptions(clientOptions);
ConnectionPolicy connectionPolicy = clientOptions.GetConnectionPolicy(cosmosClient.ClientId);
ClientTelemetry telemetry = null;
if (connectionPolicy.EnableClientTelemetry)
{
try
{
telemetry = ClientTelemetry.CreateAndStartBackgroundTelemetry(
clientId: cosmosClient.Id,
documentClient: documentClient,
userAgent: connectionPolicy.UserAgentContainer.UserAgent,
connectionMode: connectionPolicy.ConnectionMode,
authorizationTokenProvider: cosmosClient.AuthorizationTokenProvider,
diagnosticsHelper: DiagnosticsHandlerHelper.Instance,
preferredRegions: clientOptions.ApplicationPreferredRegions);
}
catch (Exception ex)
{
DefaultTrace.TraceInformation($"Error While starting Telemetry Job : {ex.Message}. Hence disabling Client Telemetry");
connectionPolicy.EnableClientTelemetry = false;
}
}
else
{
DefaultTrace.TraceInformation("Client Telemetry Disabled.");
}
if (requestInvokerHandler == null)
{
//Request pipeline
ClientPipelineBuilder clientPipelineBuilder = new ClientPipelineBuilder(
cosmosClient,
clientOptions.ConsistencyLevel,
clientOptions.CustomHandlers,
telemetry: telemetry);
requestInvokerHandler = clientPipelineBuilder.Build();
}
CosmosSerializerCore serializerCore = CosmosSerializerCore.Create(
clientOptions.Serializer,
clientOptions.SerializerOptions);
// This sets the serializer on client options which gives users access to it if a custom one is not configured.
clientOptions.SetSerializerIfNotConfigured(serializerCore.GetCustomOrDefaultSerializer());
CosmosResponseFactoryInternal responseFactory = new CosmosResponseFactoryCore(serializerCore);
return(new ClientContextCore(
client: cosmosClient,
clientOptions: clientOptions,
serializerCore: serializerCore,
cosmosResponseFactory: responseFactory,
requestHandler: requestInvokerHandler,
documentClient: documentClient,
userAgent: documentClient.ConnectionPolicy.UserAgentContainer.UserAgent,
batchExecutorCache: new BatchAsyncContainerExecutorCache(),
telemetry: telemetry));
}
