logs in Channel.ts

versatica · Jan 5, 2024 · 91f452f · 91f452f
1 parent 0a94993
commit 91f452f
Showing 1 changed file with 17 additions and 7 deletions.
diff --git a/node/src/Channel.ts b/node/src/Channel.ts
@@ -177,7 +177,8 @@ export class Channel extends EnhancedEventEmitter
 				{
 					logger.error(
 						'received invalid message from the worker process: %s',
-						String(error));
+						String(error)
+					);
 				}
 			}
 
@@ -266,7 +267,9 @@ export class Channel extends EnhancedEventEmitter
 
 		if (this.#closed)
 		{
-			throw new InvalidStateError('Channel closed');
+			throw new InvalidStateError(
+				`Channel closed, cannot send notification [event:${Event[event]}]`
+			);
 		}
 
 		const handlerIdOffset = this.#bufferBuilder.createString(handlerId);
@@ -302,7 +305,7 @@ export class Channel extends EnhancedEventEmitter
 
 		if (buffer.byteLength > MESSAGE_MAX_LEN)
 		{
-			throw new Error('Channel request too big');
+			throw new Error(`notification too big [event:${Event[event]}]`);
 		}
 
 		try
@@ -326,9 +329,13 @@ export class Channel extends EnhancedEventEmitter
 	{
 		if (this.#closed)
 		{
-			throw new InvalidStateError('Channel closed');
+			throw new InvalidStateError(
+				`Channel closed, cannot send request [method:${Method[method]}]`
+			);
 		}
 
+		logger.debug('request() [method:%s]', Method[method]);
+
 		this.#nextId < 4294967295 ? ++this.#nextId : (this.#nextId = 1);
 
 		const id = this.#nextId;
@@ -366,7 +373,7 @@ export class Channel extends EnhancedEventEmitter
 
 		if (buffer.byteLength > MESSAGE_MAX_LEN)
 		{
-			throw new Error('Channel request too big');
+			throw new Error(`request too big [method:${Method[method]}]`);
 		}
 
 		// This may throw if closed or remote side ended.
@@ -398,7 +405,9 @@ export class Channel extends EnhancedEventEmitter
 				},
 				close : () =>
 				{
-					pReject(new InvalidStateError('Channel closed'));
+					pReject(new InvalidStateError(
+						`Channel closed, pending request aborted [method:${Method[method]}, id:${id}]`
+					));
 				}
 			};
 
@@ -451,7 +460,8 @@ export class Channel extends EnhancedEventEmitter
 		{
 			logger.error(
 				'received response is not accepted nor rejected [method:%s, id:%s]',
-				sent.method, sent.id);
+				sent.method, sent.id
+			);
 		}
 	}