rpc: increase websocket frame size ethereum#26883 (#986)

gzliudan · jotto · web-flow · commit 051938ba7e63 · 2025-04-28T09:11:52.000+08:00
This increases the maximum allowed message size to 32MB. Originally submitted at erigontech/erigon#2739 example block failure: https://etherscan.io/tx/0x1317d973a55cedf9b0f2df6ea48e8077dd176f5444a3423368a46d6e4db89982#internal Co-authored-by: Jonathan Otto <jonathan.otto@gmail.com>
diff --git a/rpc/websocket.go b/rpc/websocket.go
@@ -38,7 +38,7 @@ const (
 	wsPingInterval     = 30 * time.Second
 	wsPingWriteTimeout = 5 * time.Second
 	wsPongTimeout      = 30 * time.Second
-	wsMessageSizeLimit = 15 * 1024 * 1024
+	wsMessageSizeLimit = 32 * 1024 * 1024
 )
 
 var wsBufferPool = new(sync.Pool)

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,7 @@ const (`
`38`	`38`	`wsPingInterval = 30 * time.Second`
`39`	`39`	`wsPingWriteTimeout = 5 * time.Second`
`40`	`40`	`wsPongTimeout = 30 * time.Second`
`41`		`- wsMessageSizeLimit = 15 * 1024 * 1024`
	`41`	`+ wsMessageSizeLimit = 32 * 1024 * 1024`
`42`	`42`	`)`
`43`	`43`
`44`	`44`	`var wsBufferPool = new(sync.Pool)`