httplog: Increase stack size

The previous size, of 2KB, in practice always was filled completely by http server-releated stuff well above the panic itself, and truncated before anything of real value was printed. This increases the stack size so that panics are printed in full.

httplog: Increase stack size
c672bb4b · Euan Kemp · d9f78853 · c672bb4b
Commit c672bb4b authored Jun 13, 2016 by Euan Kemp
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log.go pkg/httplog/log.go +1 -1

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--- a/pkg/httplog/log.go
+++ b/pkg/httplog/log.go
@@ -210,7 +210,7 @@ func (rl *respLogger) recordStatus(status int) {
 	rl.statusRecorded = true
 	if rl.logStacktracePred(status) {
 		// Only log stacks for errors
-		stack := make([]byte, 2048)
+		stack := make([]byte, 50*1024)
 		stack = stack[:runtime.Stack(stack, false)]
 		rl.statusStack = "\n" + string(stack)
 	} else {