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fix(copilot): fix copilot running workflow stuck on 10mb error (#3999)

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* fix(copilot): fix copilot running workflow stuck on 10mb error

* Use correct try catch

* Add const

* Strip only logs on payload too large

* Fix threshold

---------

Co-authored-by: Theodore Li <theo@sim.ai>
This commit is contained in:
Theodore Li
2026-04-06 18:19:26 -07:00
committed by GitHub
parent 25b4a3ff22
commit df2c47af66
1 changed files with 36 additions and 7 deletions
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43
apps/sim/lib/copilot/client-sse/run-tool-execution.ts
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@@ -320,17 +320,46 @@ async function reportCompletion(
data?: Record<string, unknown>
): Promise<void> {
try {
const body = JSON.stringify({
toolCallId,
status,
message: message || (status === 'success' ? 'Tool completed' : 'Tool failed'),
...(data ? { data } : {}),
})
const res = await fetch(COPILOT_CONFIRM_API_PATH, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
toolCallId,
status,
message: message || (status === 'success' ? 'Tool completed' : 'Tool failed'),
...(data ? { data } : {}),
}),
body,
})
if (!res.ok) {
// Next.js silently truncates request bodies beyond its body size limit (default 10MB),
// corrupting the JSON and causing a server-side parse error (500). When the request fails
// and the payload is large, retry without logs (the largest field) to fit under the limit.
const LARGE_PAYLOAD_THRESHOLD = 10 * 1024 * 1024
const bodySize = new Blob([body]).size
if (!res.ok && data && bodySize > LARGE_PAYLOAD_THRESHOLD) {
const { logs: _logs, ...dataWithoutLogs } = data
logger.warn('[RunTool] reportCompletion failed with large payload, retrying without logs', {
toolCallId,
status: res.status,
bodySize,
})
const retryRes = await fetch(COPILOT_CONFIRM_API_PATH, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
toolCallId,
status,
message: message || (status === 'success' ? 'Tool completed' : 'Tool failed'),
data: dataWithoutLogs,
}),
})
if (!retryRes.ok) {
logger.warn('[RunTool] reportCompletion retry also failed', {
toolCallId,
status: retryRes.status,
})
}
} else if (!res.ok) {
logger.warn('[RunTool] reportCompletion failed', { toolCallId, status: res.status })
}
} catch (err) {