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change sessionIdGenerator to be either undefined or generate a string

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ihrpr 2025-04-17 18:22:11 +01:00
commit f10d1ff93f
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1 changed files with 14 additions and 14 deletions
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6
src/server/streamableHttp.ts
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@ -37,7 +37,7 @@ export interface StreamableHTTPServerTransportOptions {
*
* Return undefined to disable session management.
*/
sessionIdGenerator: () => string | undefined;
sessionIdGenerator: (() => string) | undefined;
/**
* A callback for session initialization events
@ -98,7 +98,7 @@ export interface StreamableHTTPServerTransportOptions {
*/
export class StreamableHTTPServerTransport implements Transport {
// when sessionId is not set (undefined), it means the transport is in stateless mode
private sessionIdGenerator: () => string | undefined;
private sessionIdGenerator: (() => string) | undefined;
private _started: boolean = false;
private _streamMapping: Map<string, ServerResponse> = new Map();
private _requestToStreamMapping: Map<RequestId, string> = new Map();
@ -365,7 +365,7 @@ export class StreamableHTTPServerTransport implements Transport {
}));
return;
}
this.sessionId = this.sessionIdGenerator();
this.sessionId = this.sessionIdGenerator?.();
this._initialized = true;
// If we have a session ID and an onsessioninitialized handler, call it immediately