Avoid panic if printer is off or unreachable for some reason.

Closes #16 Closes #17 Closes #15
2021-05-23 15:21:31 +00:00
parent 72ee8c7d1b
commit 21cf29f651
7 changed files with 35 additions and 19 deletions
--- a/packages/ipp/request.go
+++ b/packages/ipp/request.go
@@ -65,6 +65,7 @@ func (r *Request) RequestID() uint32 {
 	return r.header.requestID
 }

+// Operation returns the operation is of the request.
 func (r *Request) Operation() OperationID {
 	return r.header.operationID
 }