public async Task StartAsync()
{
monitorCollection = CosmosDbConfig.GetMonitorConfig();
leaseCollection = CosmosDbConfig.GetLeaseConfig();
destinationCollection = CosmosDbConfig.GetDestinationConfig();
monitorClientExtension = new SqlClientExtension(
monitorCollection,
ConsistencyLevel.Session,
ConnectionPolicy.Default);
leaseClientExtension = new SqlClientExtension(
leaseCollection,
ConsistencyLevel.Session,
ConnectionPolicy.Default);
destClientExtension = new SqlClientExtension(
destinationCollection,
ConsistencyLevel.Session,
ConnectionPolicy.Default);
// Not advised to use this code in production.
this.CreateCollectionsInDevMode();
await this.RunChangeFeedHostAsync();
}
public async Task <IChangeFeedProcessor> StartAsync()
{
monitorCollection = CosmosDbConfig.GetMonitorConfig(this.logger);
leaseCollection = CosmosDbConfig.GetLeaseConfig(this.logger);
monitorClientExtension = new SqlClientExtension(
monitorCollection,
ConsistencyLevel.Session,
ConnectionPolicy.Default);
leaseClientExtension = new SqlClientExtension(
leaseCollection,
ConsistencyLevel.Session,
ConnectionPolicy.Default);
DestinationType?destinationType = ConfigHelper.GetDestinationType(this.logger);
if (destinationType == DestinationType.CosmosDB)
{
destinationCollection = CosmosDbConfig.GetDestinationConfig(this.logger);
destClientExtension = new SqlClientExtension(
destinationCollection,
ConsistencyLevel.Session,
ConnectionPolicy.Default);
}
else if (destinationType == DestinationType.MongoDB)
{
string destConnectionString =
ConfigurationManager.AppSettings["dest-conn"];
MongoClientSettings destSettings = MongoClientSettings.FromUrl(
new MongoUrl(destConnectionString)
);
destMongoClient = new MongoClient(destSettings);
destDatabase = destMongoClient.GetDatabase(destDbName);
destDocStoreCollection = destDatabase.GetCollection <BsonDocument>(destCollectionName);
}
// Not advised to use this code in production.
this.CreateCollectionsInDevMode();
return(await this.RunChangeFeedHostAsync());
}