embed: Make immutable defaults constant

This changes the two immutable defaults into constants which allows
packages embedding etcd to import them as const! If they are variables,
then you'll fail with "const initializer foo is not a constant".
This commit is contained in:
James Shubin 2016-11-11 07:33:31 -05:00
parent 952eb4fade
commit 745cd730a7

View File

@ -39,6 +39,9 @@ const (
DefaultMaxSnapshots = 5
DefaultMaxWALs = 5
DefaultListenPeerURLs = "http://localhost:2380"
DefaultListenClientURLs = "http://localhost:2379"
// maxElectionMs specifies the maximum value of election timeout.
// More details are listed in ../Documentation/tuning.md#time-parameters.
maxElectionMs = 50000
@ -49,8 +52,6 @@ var (
"Choose one of \"initial-cluster\", \"discovery\" or \"discovery-srv\"")
ErrUnsetAdvertiseClientURLsFlag = fmt.Errorf("--advertise-client-urls is required when --listen-client-urls is set explicitly")
DefaultListenPeerURLs = "http://localhost:2380"
DefaultListenClientURLs = "http://localhost:2379"
DefaultInitialAdvertisePeerURLs = "http://localhost:2380"
DefaultAdvertiseClientURLs = "http://localhost:2379"