public unsafe int RecvFrom(NetworkEndPoint local, void *slice, out int length, out NetworkEndPoint from)
{
IPCData data;
from = default(NetworkEndPoint);
length = 0;
if (m_IPCQueue.TryDequeue(*(int *)local.address, out data))
{
if (!m_IPCEndPoints.ContainsKey(data.from))
{
return(-1);
}
UnsafeUtility.MemCpy(slice, data.data, data.length);
length = data.length;
}
NetworkEndPoint endpoint;
if (!TryGetEndPointByHandle(data.from, out endpoint))
{
return(-1);
}
from = endpoint;
return(length);
}
public void BucketQ_SimpleScenarios()
{
using (BucketQ <int> eventQ = new BucketQ <int>(5, 5))
{
for (int connection = 0; connection < 5; connection++)
{
// Test Add
int item = 0;
Assert.True(eventQ.Enqueue(connection, 1) == 0);
Assert.True(eventQ.Enqueue(connection, 1) == 0);
Assert.True(eventQ.Enqueue(connection, 1) == 0);
Assert.True(eventQ.Enqueue(connection, 1) == 0);
Assert.True(eventQ.Enqueue(connection, 1) == 0);
// Fail Add
Assert.True(eventQ.Enqueue(connection, 1) == -1);
// Test Rem
Assert.True(eventQ.TryDequeue(connection, out item));
Assert.True(eventQ.TryDequeue(connection, out item));
Assert.True(eventQ.TryDequeue(connection, out item));
Assert.True(eventQ.TryDequeue(connection, out item));
Assert.True(eventQ.TryDequeue(connection, out item));
// Fail Rem
Assert.True(!eventQ.TryDequeue(connection, out item));
// Multiple inserts and removals
System.Random r = new System.Random();
int steps = 5;
for (int s = 1; s < steps; s++)
{
for (int i = 0; i < 1000; i++)
{
var it = r.Next(1, 1000);
for (int j = 0; j < s; j++)
{
Assert.True(eventQ.Enqueue(connection, it + j) == 0);
}
for (int j = 0; j < s; j++)
{
int o;
Assert.True(eventQ.TryDequeue(connection, out o));
Assert.True(o == (it + j));
}
}
}
}
}
}