func TestClient_Send(t *testing.T) {
local := sda.NewLocalTest()
defer local.CloseAll()
// register service
sda.RegisterNewService("BackForth", func(c *sda.Context, path string) sda.Service {
return &simpleService{
ctx: c,
}
})
// create hosts
hosts, el, _ := local.GenTree(4, true, true, false)
client := sda.NewClient("BackForth")
r := &simpleRequest{
ServerIdentities: el,
Val: 10,
}
nm, err := client.Send(hosts[0].ServerIdentity, r)
log.ErrFatal(err)
assert.Equal(t, nm.MsgType, simpleResponseType)
resp := nm.Msg.(simpleResponse)
assert.Equal(t, resp.Val, 10)
}
func TestClient_Parallel(t *testing.T) {
nbrNodes := 2
nbrParallel := 2
local := sda.NewLocalTest()
defer local.CloseAll()
// register service
sda.RegisterNewService("BackForth", func(c *sda.Context, path string) sda.Service {
return &simpleService{
ctx: c,
}
})
// create hosts
hosts, el, _ := local.GenTree(nbrNodes, true, true, false)
wg := sync.WaitGroup{}
wg.Add(nbrParallel)
for i := 0; i < nbrParallel; i++ {
go func(i int) {
log.Lvl1("Starting message", i)
r := &simpleRequest{
ServerIdentities: el,
Val: 10 * i,
}
client := sda.NewClient("BackForth")
nm, err := client.Send(hosts[0].ServerIdentity, r)
log.ErrFatal(err)
assert.Equal(t, nm.MsgType, simpleResponseType)
resp := nm.Msg.(simpleResponse)
assert.Equal(t, resp.Val, 10*i)
log.Lvl1("Done with message", i)
wg.Done()
}(i)
}
wg.Wait()
}