From 38c74f6418f1b88c0265915b7a82e1791ae33fda Mon Sep 17 00:00:00 2001
From: Matheus Degiovani <opensource@matheusd.com>
Date: Thu, 17 Sep 2020 12:27:40 -0300
Subject: [PATCH] signal: do not trap SIGABRT

SIGABRT is used by the Go runtime to forcefully terminate all
goroutines, even if they are in a deadlocked state.

It is useful in development (to get a glimpse of any potential race or
hang conditions) and in production to forcefully terminate execution
when a standard SIGQUIT won't do.

This modifies the signal package to _not_ trap SIGABRT and let it be
handled in the standard way by the runtime.
---
 signal/signal.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/signal/signal.go b/signal/signal.go
index 927931fdd..576a644f1 100644
--- a/signal/signal.go
+++ b/signal/signal.go
@@ -42,7 +42,6 @@ func Intercept() error {
 	signalsToCatch := []os.Signal{
 		os.Interrupt,
 		os.Kill,
-		syscall.SIGABRT,
 		syscall.SIGTERM,
 		syscall.SIGQUIT,
 	}