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fix(core): Fix task runner's task timeout and heartbeat interval (#14889)

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This commit is contained in:
Iván Ovejero
2025-04-25 10:24:01 +02:00
committed by GitHub
parent 4bb165398c
commit cdf421e80f
3 changed files with 34 additions and 0 deletions
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1
docker/images/n8n/n8n-task-runners.json
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@@ -17,6 +17,7 @@
"N8N_RUNNERS_MAX_PAYLOAD",
"N8N_RUNNERS_MAX_CONCURRENCY",
"N8N_RUNNERS_TASK_TIMEOUT",
"N8N_RUNNERS_HEARTBEAT_INTERVAL",
"N8N_RUNNERS_HEALTH_CHECK_SERVER_ENABLED",
"N8N_RUNNERS_HEALTH_CHECK_SERVER_HOST",
"N8N_RUNNERS_HEALTH_CHECK_SERVER_PORT",

30
packages/cli/src/task-runners/__tests__/task-runner-process.test.ts
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@@ -120,6 +120,36 @@ describe('TaskRunnerProcess', () => {
expect(options.env).not.toHaveProperty('NODE_OPTIONS');
});
it('should pass N8N_RUNNERS_TASK_TIMEOUT if set', async () => {
jest.spyOn(authService, 'createGrantToken').mockResolvedValue('grantToken');
runnerConfig.taskTimeout = 123;
await taskRunnerProcess.start();
// @ts-expect-error The type is not correct
const options = spawnMock.mock.calls[0][2] as SpawnOptions;
expect(options.env).toEqual(
expect.objectContaining({
N8N_RUNNERS_TASK_TIMEOUT: '123',
}),
);
});
it('should pass N8N_RUNNERS_HEARTBEAT_INTERVAL if set', async () => {
jest.spyOn(authService, 'createGrantToken').mockResolvedValue('grantToken');
runnerConfig.heartbeatInterval = 456;
await taskRunnerProcess.start();
// @ts-expect-error The type is not correct
const options = spawnMock.mock.calls[0][2] as SpawnOptions;
expect(options.env).toEqual(
expect.objectContaining({
N8N_RUNNERS_HEARTBEAT_INTERVAL: '456',
}),
);
});
it('should use --disallow-code-generation-from-strings and --disable-proto=delete flags', async () => {
jest.spyOn(authService, 'createGrantToken').mockResolvedValue('grantToken');

3
packages/cli/src/task-runners/task-runner-process.ts
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@@ -51,6 +51,7 @@ export class TaskRunnerProcess extends TypedEmitter<TaskRunnerProcessEventMap> {
private logger: Logger;
/** Environment variables inherited by the child process from the current environment. */
private readonly passthroughEnvVars = [
'PATH',
'HOME', // So home directory can be resolved correctly
@@ -171,6 +172,8 @@ export class TaskRunnerProcess extends TypedEmitter<TaskRunnerProcessEventMap> {
N8N_RUNNERS_TASK_BROKER_URI: taskBrokerUri,
N8N_RUNNERS_MAX_PAYLOAD: this.runnerConfig.maxPayload.toString(),
N8N_RUNNERS_MAX_CONCURRENCY: this.runnerConfig.maxConcurrency.toString(),
N8N_RUNNERS_TASK_TIMEOUT: this.runnerConfig.taskTimeout.toString(),
N8N_RUNNERS_HEARTBEAT_INTERVAL: this.runnerConfig.heartbeatInterval.toString(),
...this.getPassthroughEnvVars(),
};