public void SendBroadcast()
{
var branchA = new Yogi.Branch(context,
"{\"name\":\"a\", \"_transceive_byte_limit\": 5}");
var branchB = new Yogi.Branch(context, "{\"name\":\"b\"}");
RunContextUntilBranchesAreConnected(context, branchA, branchB);
context.RunInBackground();
// Receive a broadcast to verify that it has actually been sent
bool broadcastReceived = false;
branchB.ReceiveBroadcastAsync(Yogi.EncodingType.Json, (res, _, payload) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.Equal(bigJsonView, payload);
broadcastReceived = true;
});
GC.Collect();
// Blocking
for (int i = 0; i < 3; ++i)
{
Assert.True(branchA.SendBroadcast(bigJsonView, true));
}
// Non-blocking
while (branchA.SendBroadcast(bigJsonView, false))
{
;
}
context.Stop();
context.WaitForStopped();
// Verify that a broadcast has actually been sent
while (!broadcastReceived)
{
context.RunOne();
}
GC.KeepAlive(branchA);
GC.KeepAlive(branchB);
}
public void CancelReceiveBroadcast()
{
var branch = new Yogi.Branch(context, "{\"name\":\"a\"}");
Assert.False(branch.CancelReceiveBroadcast());
bool called = false;
branch.ReceiveBroadcastAsync((res, _2, _3, _4) =>
{
Assert.Equal(Yogi.ErrorCode.Canceled, res.ErrorCode);
called = true;
});
GC.Collect();
Assert.True(branch.CancelReceiveBroadcast());
context.Poll();
Assert.True(called);
GC.KeepAlive(branch);
}
public void ReceiveBroadcastAsync()
{
var branchA = new Yogi.Branch(context, "{\"name\":\"a\"}");
var branchB = new Yogi.Branch(context, "{\"name\":\"b\"}");
RunContextUntilBranchesAreConnected(context, branchA, branchB);
// Simplest form
var uuidB = branchB.Uuid;
bool called = false;
branchA.ReceiveBroadcastAsync((res, source, payload) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.Equal(uuidB, source);
Assert.Equal(msgpackView, payload);
called = true;
});
branchB.SendBroadcastAsync(msgpackView, (_1, _2) => { });
GC.Collect();
while (!called)
{
context.RunOne();
}
// With buffer in handler function
called = false;
branchA.ReceiveBroadcastAsync((res, _, payload, buf) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.Equal(msgpackView, payload);
Assert.True(buf.Length >= Yogi.Constants.MaxMessagePayloadSize);
called = true;
});
branchB.SendBroadcastAsync(msgpackView, (_1, _2) => { });
GC.Collect();
while (!called)
{
context.RunOne();
}
// With encoding
called = false;
branchA.ReceiveBroadcastAsync(Yogi.EncodingType.Json, (res, _, payload) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.Equal(jsonView, payload);
called = true;
});
branchB.SendBroadcastAsync(msgpackView, (_1, _2) => { });
GC.Collect();
while (!called)
{
context.RunOne();
}
// With encoding and with buffer in handler function
called = false;
branchA.ReceiveBroadcastAsync(Yogi.EncodingType.Json, (res, _, payload, buf) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.Equal(jsonView, payload);
Assert.True(buf.Length >= Yogi.Constants.MaxMessagePayloadSize);
called = true;
});
branchB.SendBroadcastAsync(msgpackView, (_1, _2) => { });
GC.Collect();
while (!called)
{
context.RunOne();
}
// With custom buffer
var buffer = new byte[123];
called = false;
branchA.ReceiveBroadcastAsync(buffer, (res, _, payload) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.Equal(msgpackView, payload);
called = true;
});
branchB.SendBroadcastAsync(msgpackView, (_1, _2) => { });
GC.Collect();
while (!called)
{
context.RunOne();
}
// With custom buffer and with buffer in handler function
buffer = new byte[123];
called = false;
branchA.ReceiveBroadcastAsync(buffer, (res, _, payload, buf) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.Equal(msgpackView, payload);
Assert.Equal(buffer, buf);
called = true;
});
branchB.SendBroadcastAsync(msgpackView, (_1, _2) => { });
GC.Collect();
while (!called)
{
context.RunOne();
}
// With custom buffer and encoding
buffer = new byte[123];
called = false;
branchA.ReceiveBroadcastAsync(Yogi.EncodingType.Json, buffer, (res, _, payload) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.Equal(jsonView, payload);
called = true;
});
branchB.SendBroadcastAsync(msgpackView, (_1, _2) => { });
GC.Collect();
while (!called)
{
context.RunOne();
}
// With custom buffer and encoding and buffer in handler function
buffer = new byte[123];
called = false;
branchA.ReceiveBroadcastAsync(Yogi.EncodingType.Json, buffer, (res, _, payload, buf) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.Equal(jsonView, payload);
Assert.Equal(buffer, buf);
called = true;
});
branchB.SendBroadcastAsync(msgpackView, (_1, _2) => { });
GC.Collect();
while (!called)
{
context.RunOne();
}
GC.KeepAlive(branchA);
GC.KeepAlive(branchB);
}
public void SendBroadcastAsync()
{
var branchA = new Yogi.Branch(context,
"{\"name\":\"a\", \"_transceive_byte_limit\": 5}");
var branchB = new Yogi.Branch(context, "{\"name\":\"b\"}");
RunContextUntilBranchesAreConnected(context, branchA, branchB);
// Receive a broadcast to verify that it has actually been sent
bool broadcastReceived = false;
branchB.ReceiveBroadcastAsync(Yogi.EncodingType.Json, (res, _, payload) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.Equal(bigJsonView, payload);
broadcastReceived = true;
});
GC.Collect();
// Send with retry = true
int n = 3;
var results = new List <Yogi.Result>();
for (int i = 0; i < n; ++i)
{
var oid = branchA.SendBroadcastAsync(bigJsonView, true, (res, opid) =>
{
Assert.Equal(Yogi.ErrorCode.Ok, res.ErrorCode);
Assert.True(opid.IsValid);
results.Add(res);
});
Assert.True(oid.IsValid);
}
while (results.Count != n)
{
context.Poll();
}
// Send with retry = false
do
{
branchA.SendBroadcastAsync(bigJsonView, false, (res, _) =>
{
results.Add(res);
});
context.PollOne();
} while (results[results.Count - 1].ErrorCode == Yogi.ErrorCode.Ok);
Assert.Equal(Yogi.ErrorCode.TxQueueFull, results[results.Count - 1].ErrorCode);
// Verify that a broadcast has actually been sent
while (!broadcastReceived)
{
context.RunOne();
}
GC.KeepAlive(branchA);
GC.KeepAlive(branchB);
}