修复数据库无法连接的时候，codefirst的HasData会导致SyncStructure迁移死循环调用，然后Stackoverflow异常 #2082

BoxRice · BoxRice · commit 3e6aa05587f7 · 2025-07-25T10:55:28.000+08:00
diff --git a/FreeSql.DbContext/EfCoreFluentApi/EfCoreTableFluent`1.cs b/FreeSql.DbContext/EfCoreFluentApi/EfCoreTableFluent`1.cs
@@ -340,11 +340,11 @@ public EfCoreTableFluent<T> HasData(IEnumerable<T> data)
             var sdCopyLock = new object();
             _fsql.Aop.SyncStructureAfter += new EventHandler<Aop.SyncStructureAfterEventArgs>((s, e) =>
             {
+                if (e.Exception != null) return;
                 object[] sd = null;
                 lock (sdCopyLock)
                     sd = sdCopy?.ToArray();
                 if (sd == null || sd.Any() == false) return;
-                if (e.Exception != null) return;
                 foreach (var et in e.EntityTypes)
                 {
                     if (et != typeof(T)) continue;

Original file line number	Diff line number	Diff line change
`@@ -340,11 +340,11 @@ public EfCoreTableFluent<T> HasData(IEnumerable<T> data)`
`340`	`340`	`var sdCopyLock = new object();`
`341`	`341`	`_fsql.Aop.SyncStructureAfter += new EventHandler<Aop.SyncStructureAfterEventArgs>((s, e) =>`
`342`	`342`	`{`
	`343`	`+ if (e.Exception != null) return;`
`343`	`344`	`object[] sd = null;`
`344`	`345`	`lock (sdCopyLock)`
`345`	`346`	`sd = sdCopy?.ToArray();`
`346`	`347`	`if (sd == null \|\| sd.Any() == false) return;`
`347`		`- if (e.Exception != null) return;`
`348`	`348`	`foreach (var et in e.EntityTypes)`
`349`	`349`	`{`
`350`	`350`	`if (et != typeof(T)) continue;`