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oak-backend-base
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将Watcher改成串行，socket.io升级

This commit is contained in:
Xu Chang 2025-01-13 14:00:41 +08:00
parent 6dcf718007
commit 3e489e7b9e
3 changed files with 9 additions and 3 deletions
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5
lib/AppLoader.js
View File

@ -371,7 +371,10 @@ class AppLoader extends types_1.AppLoader {
count++; count++;
const start = Date.now(); const start = Date.now();
for (const w of totalWatchers) { for (const w of totalWatchers) {
execOne(w, start); /**
* todo 原来这里是所有的watcher并行，会产生死锁，先改成串行，后续再优化
*/
await execOne(w, start);
} }
const duration = Date.now() - start; const duration = Date.now() - start;
console.log(`第${count}次执行watchers，共执行${watchers.length}个，耗时${duration}毫秒`); console.log(`第${count}次执行watchers，共执行${watchers.length}个，耗时${duration}毫秒`);

2
package.json
View File

@ -24,7 +24,7 @@
"oak-db": "file:../oak-db", "oak-db": "file:../oak-db",
"oak-domain": "file:../oak-domain", "oak-domain": "file:../oak-domain",
"oak-frontend-base": "file:../oak-frontend-base", "oak-frontend-base": "file:../oak-frontend-base",
"socket.io": "^4.7.2", "socket.io": "^4.8.1",
"socket.io-client": "^4.7.2", "socket.io-client": "^4.7.2",
"uuid": "^8.3.2" "uuid": "^8.3.2"
}, },

5
src/AppLoader.ts
View File

@ -448,7 +448,10 @@ export class AppLoader<ED extends EntityDict & BaseEntityDict, Cxt extends Backe
count++; count++;
const start = Date.now(); const start = Date.now();
for (const w of totalWatchers) { for (const w of totalWatchers) {
execOne(w, start); /**
* todo 原来这里是所有的watcher并行，会产生死锁，先改成串行，后续再优化
*/
await execOne(w, start);
} }
const duration = Date.now() - start; const duration = Date.now() - start;
console.log(`第${count}次执行watchers，共执行${watchers.length}个，耗时${duration}毫秒`); console.log(`第${count}次执行watchers，共执行${watchers.length}个，耗时${duration}毫秒`);