From fffd25b64ad632d23133c83f0558a7dd1e7aeec0 Mon Sep 17 00:00:00 2001
From: mtyszczak <mateusz.tyszczak@gmail.com>
Date: Tue, 5 Nov 2024 12:50:46 +0100
Subject: [PATCH] Add check for unhandled errors
---
src/bot.ts | 3 ++-
src/interfaces.ts | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/bot.ts b/src/bot.ts
index 148eb1e..9f51930 100644
--- a/src/bot.ts
+++ b/src/bot.ts
@@ -150,7 +150,8 @@ export class WorkerBee extends EventEmitter implements IWorkerBee {
} // Else -> no new block
} catch (error) {
// Ensure we are emitting the Error instance
- super.emit("error", new WorkerBeeError(`Error occurred during automation: ${String(error)}`, error));
+ if (super.listenerCount("error") > 0)
+ super.emit("error", new WorkerBeeError(`Error occurred during automation: ${String(error)}`, error));
// Wait before any next operation is performed to reduce spamming the API
await new Promise(res => { setTimeout(res, DEFAULT_BLOCK_INTERVAL_TIMEOUT); });
diff --git a/src/interfaces.ts b/src/interfaces.ts
index 82c5e9f..cb30acd 100644
--- a/src/interfaces.ts
+++ b/src/interfaces.ts
@@ -149,6 +149,8 @@ export interface IWorkerBeeConstructor {
* Constructs new WorkerBee bot object
*
* @param configuration Configuration for the automation
+ *
+ * @note If you do not register an "error" event listener, the error will be dropped silently
*/
new(configuration?: Partial<IStartConfiguration>): IWorkerBee;
}
--
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