From db0cd1581f07f6305dabdb2f9da4a2b6f44ba048 Mon Sep 17 00:00:00 2001
From: Daniel Liu <139250065@qq.com>
Date: Wed, 24 Sep 2025 07:46:25 +0800
Subject: [PATCH] console: don't exit on ctrl-c, only on ctrl-d #21660 (#1531)

* add interrupt counter

* remove interrupt counter, allow ctrl-C to clear ONLY, ctrl-D will terminate console, stop node

* format

* add instructions to exit

* fix tests

Co-authored-by: rene <41963722+renaynay@users.noreply.github.com>
---
 cmd/XDC/consolecmd_test.go | 2 ++
 console/console.go         | 1 +
 2 files changed, 3 insertions(+)

diff --git a/cmd/XDC/consolecmd_test.go b/cmd/XDC/consolecmd_test.go
index a0f35ec790..31ea67b526 100644
--- a/cmd/XDC/consolecmd_test.go
+++ b/cmd/XDC/consolecmd_test.go
@@ -66,6 +66,7 @@ at block: 0 ({{niltime}})
  datadir: {{.Datadir}}
  modules: {{apis}}
 
+To exit, press ctrl-d
 > {{.InputLine "exit"}}
 `)
 	XDC.ExpectExit()
@@ -155,6 +156,7 @@ at block: 0 ({{niltime}}){{if ipc}}
  datadir: {{datadir}}{{end}}
  modules: {{apis}}
 
+To exit, press ctrl-d
 > {{.InputLine "exit" }}
 `)
 	attach.ExpectExit()
diff --git a/console/console.go b/console/console.go
index 783cc4e6b5..633ac0393a 100644
--- a/console/console.go
+++ b/console/console.go
@@ -320,6 +320,7 @@ func (c *Console) Welcome() {
 		sort.Strings(modules)
 		message += " modules: " + strings.Join(modules, " ") + "\n"
 	}
+	message += "\nTo exit, press ctrl-d"
 	fmt.Fprintln(c.printer, message)
 }