dom: fix collection caching

Use ids instead of pure pointers, so we can utilize the JS finalizer.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/display/client.nim b/src/display/client.nim
index 2e6528a3..928fd32d 100644
--- a/src/display/client.nim
+++ b/src/display/client.nim
@@ -446,6 +446,12 @@ proc nimGCStats(client: Client): string {.jsfunc.} =
 proc jsGCStats(client: Client): string {.jsfunc.} =
   return client.jsrt.getMemoryUsage()
 
+proc nimCollect(client: Client) {.jsfunc.} =
+  GC_fullCollect()
+
+proc jsCollect(client: Client) {.jsfunc.} =
+  JS_RunGC(client.jsrt)
+
 proc show(console: Console) {.jsfunc.} =
   if console.pager.container != console.container:
     console.prev = console.pager.container