private void We_can_create_linked_push_pull_sockets(LinkedPushPullCallback callback)
{
LatestPullSocket pull = null;
LatestPushSocket push = null;
try
{
var addr = TestAddr;
pull = CreateOne <LatestPullSocket>();
push = CreateOne <LatestPushSocket>();
pull.Listen(addr);
push.Dial(addr);
using (var what = CreateOne <LatestPullSocket>())
{
what.Dial(addr);
}
Sleep(FromMilliseconds(20d));
callback(push, pull);
}
finally
{
DisposeAll(pull, push);
}
}
public void Load_balancing_works()
{
LatestPushSocket push = null;
LatestPullSocket pull1 = null;
LatestPullSocket pull2 = null;
LatestPullSocket pull3 = null;
try
{
var addr = TestAddr;
push = CreateOne <LatestPushSocket>();
pull1 = CreateOne <LatestPullSocket>();
pull2 = CreateOne <LatestPullSocket>();
pull3 = CreateOne <LatestPullSocket>();
Action <Socket> setDefaultSendReceiveBufferSizes = s =>
{
const int defaultBufferSz = 4;
s.Options.SetInt32(O.SendBuf, defaultBufferSz);
s.Options.SetInt32(O.RecvBuf, defaultBufferSz);
};
var timeout = FromMilliseconds(100d);
Action <Socket> setReceiveTimeoutDuration = s =>
{
s.Options.SetDuration(O.RecvTimeoutDuration, timeout);
};
ConfigureAll(setDefaultSendReceiveBufferSizes, push, pull1, pull2, pull3);
ConfigureAll(setReceiveTimeoutDuration, pull1, pull2, pull3);
push.Listen(addr);
pull1.Dial(addr);
pull2.Dial(addr);
pull3.Dial(addr);
pull3.Dispose();
Sleep(timeout);
var abc = CreateMessage();
var def = CreateMessage();
abc.Body.Append(Abc);
def.Body.Append(Def);
push.Send(abc);
push.Send(def);
pull1.TryReceive(abc);
pull2.TryReceive(def);
Assert.Equal(Abc.ToBytes(), abc.Body.Get());
Assert.Equal(Def.ToBytes(), def.Body.Get());
Assert.Throws <NanoException>(() => pull1.TryReceive(abc))
.Matching(ex => ex.ErrorNumber.ToErrorCode() == TimedOut);
Assert.Throws <NanoException>(() => pull2.TryReceive(abc))
.Matching(ex => ex.ErrorNumber.ToErrorCode() == TimedOut);
}
finally
{
DisposeAll(push, pull1, pull2, pull3);
}
}