fluencelabs/go-libp2p-kad-dht
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dht/query: err return NotFound case

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When some queries finished, but we got no result, it should
be a simple NotFoundError. Only when every single query ended
in error do we externalize those to the client, in case
something major is going wrong
This commit is contained in:
Juan Batiz-Benet
2015-01-18 00:59:22 -08:00
parent 9d6207f8ae
commit 2322f6fe41
2 changed files with 17 additions and 3 deletions
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10
ext_test.go
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@ -49,6 +49,10 @@ func TestGetFailures(t *testing.T) {
// u.POut("Timout Test\n")
ctx1, _ := context.WithTimeout(context.Background(), 200*time.Millisecond)
if _, err := d.GetValue(ctx1, u.Key("test")); err != nil {
if merr, ok := err.(u.MultiErr); ok && len(merr) > 0 {
err = merr[0]
}
if err != context.DeadlineExceeded {
t.Fatal("Got different error than we expected", err)
}
@ -86,6 +90,9 @@ func TestGetFailures(t *testing.T) {
ctx2, _ := context.WithTimeout(context.Background(), 20*time.Second)
_, err = d.GetValue(ctx2, u.Key("test"))
if err != nil {
if merr, ok := err.(u.MultiErr); ok && len(merr) > 0 {
err = merr[0]
}
if err != routing.ErrNotFound {
t.Fatalf("Expected ErrNotFound, got: %s", err)
}
@ -202,6 +209,9 @@ func TestNotFound(t *testing.T) {
v, err := d.GetValue(ctx, u.Key("hello"))
log.Debugf("get value got %v", v)
if err != nil {
if merr, ok := err.(u.MultiErr); ok && len(merr) > 0 {
err = merr[0]
}
switch err {
case routing.ErrNotFound:
//Success!