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client: improve error message for ClusterError

release-3.1
Viktor Stanchev 2016-05-31 14:19:59 -07:00
parent cc837dfc6d
commit da85108ca2
2 changed files with 6 additions and 2 deletions
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2
client/client_test.go
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@ -855,7 +855,7 @@ func TestHTTPClusterClientAutoSyncFail(t *testing.T) {
}
err = hc.AutoSync(context.Background(), time.Hour)
if err.Error() != ErrClusterUnavailable.Error() {
if !strings.HasPrefix(err.Error(), ErrClusterUnavailable.Error()) {
t.Fatalf("incorrect error value: want=%v got=%v", ErrClusterUnavailable, err)
}
}

6
client/cluster_error.go
View File

@ -21,7 +21,11 @@ type ClusterError struct {
}
func (ce *ClusterError) Error() string {
return ErrClusterUnavailable.Error()
s := ErrClusterUnavailable.Error()
for i, e := range ce.Errors {
s += fmt.Sprintf("; error #%d: %s\n", i, e)
}
return s
}
func (ce *ClusterError) Detail() string {