From 2f2d80b00bbffcff75f045b9308fce564d568435 Mon Sep 17 00:00:00 2001
From: jin <jin+git@hyoo.ru>
Date: Sun, 15 Dec 2024 15:58:35 +0300
Subject: [PATCH] $mol_wire_task: catch and auto destruct promises

---
 wire/atom/atom.ts   |  5 -----
 wire/fiber/fiber.ts | 10 ++++++++++
 wire/task/task.ts   |  8 ++++++++
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/wire/atom/atom.ts b/wire/atom/atom.ts
index 8a646cd7c1..9f84833638 100644
--- a/wire/atom/atom.ts
+++ b/wire/atom/atom.ts
@@ -121,11 +121,6 @@ namespace $ {
 			
 			super.destructor()
 			
-			const prev = this.cache
-			if( $mol_owning_check( this, prev ) ) {
-				prev.destructor()
-			}
-			
 			if( this.pub_from === 0 ) {
 				;( this.host as any ?? this.task )[ this.field() ] = null
 			} else {
diff --git a/wire/fiber/fiber.ts b/wire/fiber/fiber.ts
index f02b8acec6..a6d3927b52 100644
--- a/wire/fiber/fiber.ts
+++ b/wire/fiber/fiber.ts
@@ -321,6 +321,16 @@ namespace $ {
 				}
 			} )
 		}
+
+		destructor() {
+			
+			super.destructor()
+			
+			if( $mol_owning_check( this, this.cache ) ) {
+				this.cache.destructor()
+			}
+
+		}
 		
 	}
 	
diff --git a/wire/task/task.ts b/wire/task/task.ts
index aef3f348b6..a9e7673427 100644
--- a/wire/task/task.ts
+++ b/wire/task/task.ts
@@ -69,6 +69,14 @@ namespace $ {
 				this.cursor = $mol_wire_cursor.fresh
 				if( next !== prev ) this.emit()
 				
+				if( $mol_owning_catch( this, next ) ) {
+					try {
+						(next as any)[ Symbol.toStringTag ] = (this as any)[ Symbol.toStringTag ]
+					} catch { // Promises throw in strict mode
+						Object.defineProperty( next, Symbol.toStringTag, { value: (this as any)[ Symbol.toStringTag ] } )
+					}
+				}
+
 				return next
 			}