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Rough implementation of a client map. Need to figure out how to keep read client config in sync when other connection policy settings change. If number of retry change, etc.

This commit is contained in:
Craig Boger (from Dev Box) 2024-02-12 14:37:09 -08:00
parent 18f1b416b2
commit 5d3454d973
1 changed files with 28 additions and 22 deletions
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50
src/Common/CosmosClient.ts
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@ -138,32 +138,37 @@ enum SDKSupportedCapabilities {
// Need to put in some kind of function here to recreate the CosmosClient with a new endpoint.
// changeClientEndpoint.......
let _clients: Map<string, Cosmos.CosmosClient> = new Map();
let _client: Cosmos.CosmosClient;
export function client(): Cosmos.CosmosClient {
console.log(`Called primary client`);
const currentUserContextDocumentEndpoint = userContext?.databaseAccount?.properties?.documentEndpoint;
console.log(`Current selected endpoint in userContext: ${currentUserContextDocumentEndpoint}`);
let mydatabaseAccountEndpoint = "Ahhhhhhhhh";
if (_client) {
_client
.getDatabaseAccount()
.then((databaseAccount) => {
console.log(
`Current primary client endpoint contacted: ${JSON.stringify(
databaseAccount.diagnostics.clientSideRequestStatistics.locationEndpointsContacted,
)}`,
);
mydatabaseAccountEndpoint =
databaseAccount.diagnostics.clientSideRequestStatistics.locationEndpointsContacted[0];
})
.catch((error) => {
console.error("Error getting database account:", error);
});
}
// let mydatabaseAccountEndpoint = "Ahhhhhhhhh";
// if (_client) {
// _client
// .getDatabaseAccount()
// .then((databaseAccount) => {
// console.log(
// `Current primary client endpoint contacted: ${JSON.stringify(
// databaseAccount.diagnostics.clientSideRequestStatistics.locationEndpointsContacted,
// )}`,
// );
// mydatabaseAccountEndpoint =
// databaseAccount.diagnostics.clientSideRequestStatistics.locationEndpointsContacted[0];
// })
// .catch((error) => {
// console.error("Error getting database account:", error);
// });
// }
if (_client && currentUserContextDocumentEndpoint === mydatabaseAccountEndpoint) {
return _client;
const retrievedEndpoint = endpoint() || "https://cosmos.azure.com";
if (_clients.has(retrievedEndpoint)) {
console.log(`Current Client List: ${JSON.stringify(_clients)}`);
return _clients.get(retrievedEndpoint);
}
let _defaultHeaders: Cosmos.CosmosHeaders = {};
@ -183,7 +188,7 @@ export function client(): Cosmos.CosmosClient {
}
const options: Cosmos.CosmosClientOptions = {
endpoint: endpoint() || "https://cosmos.azure.com", // CosmosClient gets upset if we pass a bad URL. This should never actually get called
endpoint: retrievedEndpoint, // CosmosClient gets upset if we pass a bad URL. This should never actually get called
key: userContext.masterKey,
tokenProvider,
userAgentSuffix: "Azure Portal",
@ -227,6 +232,7 @@ export function client(): Cosmos.CosmosClient {
(options as any).plugins = plugins;
}
_client = new Cosmos.CosmosClient(options);
return _client;
_clients.set(retrievedEndpoint, new Cosmos.CosmosClient(options));
return _clients.get(retrievedEndpoint);
}