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service/dap: log stacktrace when panic is recovered (#2457)

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polinasok 2021-04-29 02:15:32 -07:00 committed by GitHub
parent 35d4f05c4e
commit ef337d3022
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1 changed files with 2 additions and 0 deletions
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service/dap/server.go
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@ -21,6 +21,7 @@ import (
"reflect" "reflect"
"regexp" "regexp"
"runtime" "runtime"
"runtime/debug"
"strings" "strings"
"sync" "sync"
@ -318,6 +319,7 @@ func (s *Server) handleRequest(request dap.Message) {
// In case a handler panics, we catch the panic and send an error response // In case a handler panics, we catch the panic and send an error response
// back to the client. // back to the client.
if ierr := recover(); ierr != nil { if ierr := recover(); ierr != nil {
s.log.Errorf("stacktrace from recovered panic:\n%s\n", debug.Stack())
s.sendInternalErrorResponse(request.GetSeq(), fmt.Sprintf("%v", ierr)) s.sendInternalErrorResponse(request.GetSeq(), fmt.Sprintf("%v", ierr))
} }
}() }()