fix: Prevent Ctrl+C from exiting remote shell (#71)

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [4.5.1] - [TBD]
 
+### Fixed
+
+* Prevent `Ctrl+C` from exiting the remote shell session prematurely.
+
 ### Changed
 
 * Limits the number of custom domains to 4.

app/app.go

@@ -5,6 +5,8 @@ import (
 	"errors"
 	"fmt"
 	"os"
+	"os/signal"
+	"syscall"
 	"strconv"
 	"strings"
 	"time"
@@ -649,7 +651,11 @@ func (a *App) ConnectToEcsSession(ecsSession *ecs.Session) error {
 		*region,
 		"StartSession",
 	}
-
+	// Ignore Ctrl+C to keep the session active;
+	// reset the signal afterward so the main function
+	// can handle interrupts during the rest of the program's execution.
+	signal.Ignore(syscall.SIGINT)
+	defer signal.Reset(syscall.SIGINT)
 	sessionManagerPluginSession.ValidateInputAndStartSession(args, os.Stdout)
 	return nil
 }