diff --git a/src/HouseofCat.RabbitMQ/Options/PoolOptions.cs b/src/HouseofCat.RabbitMQ/Options/PoolOptions.cs
index 893e9640..85de785c 100644
--- a/src/HouseofCat.RabbitMQ/Options/PoolOptions.cs
+++ b/src/HouseofCat.RabbitMQ/Options/PoolOptions.cs
@@ -13,11 +13,17 @@ public class PoolOptions
///
public ushort MaxConnections { get; set; } = 2;
+ ///
+ /// Number of channels to keep in each of the channel pools. Used in round-robin to perform actions.
+ /// Default value is 0.
+ ///
+ public ushort MaxChannels { get; set; }
+
///
/// Number of channels to keep in each of the channel pools. Used in round-robin to perform actions.
/// Default value is 10.
///
- public ushort MaxChannels { get; set; } = 10;
+ public ushort MaxAckableChannels { get; set; } = 10;
///
/// The time to sleep (in ms) when an error occurs on Channel or Connection creation. It's best not to be hyper aggressive with this value.
@@ -31,4 +37,12 @@ public class PoolOptions
/// Default value is 10000.
///
public ulong TansientChannelStartRange { get; set; } = 10000;
+
+ ///
+ /// Stops the ConnectionPool from creating tracked internal channels. This can be useful
+ /// if you wish to only use the ConnectionPool for building channels on demand. Transient
+ /// channels are created on demand and that means this can slow down internally or at the RabbitMQ
+ /// server if you aren't re-using the transient channel you just created.
+ ///
+ public bool OnlyTransientChannels { get; set; } = false;
}
diff --git a/src/HouseofCat.RabbitMQ/Pools/ChannelPool.cs b/src/HouseofCat.RabbitMQ/Pools/ChannelPool.cs
index b4731bd1..5626b6ab 100644
--- a/src/HouseofCat.RabbitMQ/Pools/ChannelPool.cs
+++ b/src/HouseofCat.RabbitMQ/Pools/ChannelPool.cs
@@ -82,7 +82,10 @@ public ChannelPool(IConnectionPool connPool)
_channels = Channel.CreateBounded(Options.PoolOptions.MaxChannels);
_ackChannels = Channel.CreateBounded(Options.PoolOptions.MaxChannels);
- CreateChannelsAsync().GetAwaiter().GetResult();
+ if (!Options.PoolOptions.OnlyTransientChannels)
+ {
+ CreateChannelsAsync().GetAwaiter().GetResult();
+ }
}
private async Task CreateChannelsAsync()
@@ -96,7 +99,7 @@ await _channels
.WriteAsync(chanHost);
}
- for (int i = 0; i < Options.PoolOptions.MaxChannels; i++)
+ for (int i = 0; i < Options.PoolOptions.MaxAckableChannels; i++)
{
var chanHost = await CreateChannelAsync(CurrentChannelId++, true).ConfigureAwait(false);
@@ -119,6 +122,12 @@ public async ValueTask GetChannelAsync()
{
if (Shutdown) throw new InvalidOperationException(ExceptionMessages.ChannelPoolValidationMessage);
+ if (Options.PoolOptions.OnlyTransientChannels)
+ {
+ return await GetTransientChannelAsync(false)
+ .ConfigureAwait(false);
+ }
+
if (!await _channels
.Reader
.WaitToReadAsync()
@@ -157,6 +166,12 @@ public async ValueTask GetAckChannelAsync()
{
if (Shutdown) throw new InvalidOperationException(ExceptionMessages.ChannelPoolValidationMessage);
+ if (Options.PoolOptions.OnlyTransientChannels)
+ {
+ return await GetTransientChannelAsync(true)
+ .ConfigureAwait(false);
+ }
+
if (!await _ackChannels
.Reader
.WaitToReadAsync()