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Use an enum for error codes

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This commit is contained in:
Justin Spahr-Summers 2024-10-02 14:48:01 +01:00
commit cd6820e810
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1 changed files with 18 additions and 14 deletions
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10
src/shared/protocol.ts
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@ -1,12 +1,10 @@
import {
CONNECTION_CLOSED_ERROR,
INTERNAL_ERROR,
ErrorCode,
JSONRPCError,
JSONRPCNotification,
JSONRPCRequest,
JSONRPCResponse,
McpError,
METHOD_NOT_FOUND,
Notification,
PingRequestSchema,
Progress,
@ -124,7 +122,7 @@ export class Protocol<
this._transport = undefined;
this.onclose?.();
const error = new McpError(CONNECTION_CLOSED_ERROR, "Connection closed");
const error = new McpError(ErrorCode.ConnectionClosed, "Connection closed");
for (const handler of responseHandlers.values()) {
handler(error);
}
@ -161,7 +159,7 @@ export class Protocol<
jsonrpc: "2.0",
id: request.id,
error: {
code: METHOD_NOT_FOUND,
code: ErrorCode.MethodNotFound,
message: "Method not found",
},
})
@ -189,7 +187,7 @@ export class Protocol<
error: {
code: error["code"]
? Math.floor(Number(error["code"]))
: INTERNAL_ERROR,
: ErrorCode.InternalError,
message: error.message ?? "Internal error",
},
});