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fix: tighten WeChat session rotation and defer snapshot refresh

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Use session snapshot message counts alongside WeChat route counts so long-lived dedicated sessions rotate before Goose history bloats, and refresh snapshots asynchronously so customer replies are not blocked.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
john
2026-07-04 12:21:14 +08:00
parent bef72b2768
commit 8c72d0c950
3 changed files with 127 additions and 8 deletions
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wechat-mp.mjs
+30 -8
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@@ -1683,10 +1683,12 @@ export function createWechatMpService({
config.sessionIdleRotateMs > 0 &&
routeUpdatedAt > 0 &&
now - routeUpdatedAt > config.sessionIdleRotateMs;
const routeMessageCount =
config.sessionMessageRotateCount > 0 &&
typeof userAuth.countWechatAgentSessionMessages === 'function'
? await userAuth
let routeMessageCount = 0;
if (config.sessionMessageRotateCount > 0) {
const counts = [];
if (typeof userAuth.countWechatAgentSessionMessages === 'function') {
counts.push(
userAuth
.countWechatAgentSessionMessages({
appId: config.appId,
openid,
@@ -1695,8 +1697,24 @@ export function createWechatMpService({
.catch((err) => {
logger.warn?.('WeChat MP route message count lookup failed:', err);
return 0;
})
: 0;
}),
);
}
if (typeof userAuth.getWechatAgentSessionSnapshotMessageCount === 'function') {
counts.push(
userAuth
.getWechatAgentSessionSnapshotMessageCount(existingRoute.agentSessionId)
.catch((err) => {
logger.warn?.('WeChat MP snapshot message count lookup failed:', err);
return 0;
}),
);
}
if (counts.length > 0) {
const resolved = await Promise.all(counts);
routeMessageCount = Math.max(0, ...resolved.map((value) => Number(value) || 0));
}
}
const routeIsTooLong =
config.sessionMessageRotateCount > 0 &&
Number(routeMessageCount ?? 0) >= config.sessionMessageRotateCount;
@@ -1807,6 +1825,10 @@ export function createWechatMpService({
}
};
const scheduleWechatSessionSnapshotRefresh = (sessionId, userId) => {
void refreshWechatSessionSnapshot(sessionId, userId);
};
const rememberWechatUserContext = async (sessionId, user, { forceBootstrap = false } = {}) => {
const addressName = resolveWechatAddressName(user);
if (!addressName) return;
@@ -1984,7 +2006,7 @@ export function createWechatMpService({
publicBaseUrl: config.publicBaseUrl,
artifacts: verifiedArtifacts.length > 0 ? verifiedArtifacts : confirmedArtifacts,
});
await refreshWechatSessionSnapshot(sessionId, user.userId);
scheduleWechatSessionSnapshotRefresh(sessionId, user.userId);
await sendCustomerServiceText(inbound.fromUserName, await guardScheduleReply(finalizedReply), user, {
verifiedHtmlUrls: (verifiedArtifacts.length > 0 ? verifiedArtifacts : confirmedArtifacts).map(
(artifact) => artifact.url,
@@ -2053,7 +2075,7 @@ export function createWechatMpService({
publicBaseUrl: config.publicBaseUrl,
artifacts: verifiedArtifacts.length > 0 ? verifiedArtifacts : confirmedArtifacts,
});
await refreshWechatSessionSnapshot(sessionId, user.userId);
scheduleWechatSessionSnapshotRefresh(sessionId, user.userId);
await sendCustomerServiceText(inbound.fromUserName, await guardScheduleReply(finalizedReply), user, {
verifiedHtmlUrls: (verifiedArtifacts.length > 0 ? verifiedArtifacts : confirmedArtifacts).map(
(artifact) => artifact.url,