Expose http path in call

Author: Andrew Matheny

packages/grpc-js/src/server-call.ts

@@ -80,6 +80,7 @@ export type ServerSurfaceCall = {
   getPeer(): string;
   sendMetadata(responseMetadata: Metadata): void;
   getDeadline(): Deadline;
+  getPath(): string;
 } & EventEmitter;
 
 export type ServerUnaryCall<RequestType, ResponseType> = ServerSurfaceCall & {
@@ -127,6 +128,10 @@ export class ServerUnaryCallImpl<RequestType, ResponseType>
   getDeadline(): Deadline {
     return this.call.getDeadline();
   }
+
+  getPath(): string {
+    return this.call.getPath();
+  }
 }
 
 export class ServerReadableStreamImpl<RequestType, ResponseType>
@@ -165,6 +170,10 @@ export class ServerReadableStreamImpl<RequestType, ResponseType>
   getDeadline(): Deadline {
     return this.call.getDeadline();
   }
+
+  getPath(): string {
+    return this.call.getPath();
+  }
 }
 
 export class ServerWritableStreamImpl<RequestType, ResponseType>
@@ -202,6 +211,10 @@ export class ServerWritableStreamImpl<RequestType, ResponseType>
     return this.call.getDeadline();
   }
 
+  getPath(): string {
+    return this.call.getPath();
+  }
+
   _write(
     chunk: ResponseType,
     encoding: string,
@@ -279,6 +292,10 @@ export class ServerDuplexStreamImpl<RequestType, ResponseType>
     return this.call.getDeadline();
   }
 
+  getPath(): string {
+    return this.call.getPath();
+  }
+
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   end(metadata?: any) {
     if (metadata) {
@@ -901,6 +918,10 @@ export class Http2ServerCallStream<
   getDeadline(): Deadline {
     return this.deadline;
   }
+
+  getPath(): string {
+    return this.handler.path;
+  }
 }
 
 /* eslint-disable @typescript-eslint/no-explicit-any */