Interface IOutputChannel
Defines the interface that a channel must implement to send a message.
Namespace: DotNext.Net.Cluster.Messaging
Assembly: DotNext.Net.Cluster.dll
Syntax
public interface IOutputChannelMethods
| Edit this page View SourceSendMessageAsync<TResponse>(IMessage, MessageReader<TResponse>, CancellationToken)
Sends a request message.
Declaration
Task<TResponse> SendMessageAsync<TResponse>(IMessage message, MessageReader<TResponse> responseReader, CancellationToken token = default)Parameters
| Type | Name | Description |
|---|---|---|
| IMessage | message | The message to be sent. |
| MessageReader<TResponse> | responseReader | The response reader. |
| CancellationToken | token | The token that can be used to cancel asynchronous operation. |
Returns
| Type | Description |
|---|---|
| Task<TResponse> | The message representing response; or null if request message in one-way. |
Type Parameters
| Name | Description |
|---|---|
| TResponse | The type of the parsed response message. |
Remarks
The message content may be available inside of responseReader only.
Do not try to return response message itself from the delegate.
Exceptions
| Type | Condition |
|---|---|
| InvalidOperationException | Attempts to send message to local or unavailable endpoint. |
| OperationCanceledException | The operation has been canceled. |
SendMessageAsync<TResponse>(IMessage, CancellationToken)
Sends a request message.
Declaration
Task<TResponse> SendMessageAsync<TResponse>(IMessage message, CancellationToken token = default) where TResponse : ISerializable<TResponse>Parameters
| Type | Name | Description |
|---|---|---|
| IMessage | message | The message to be sent. |
| CancellationToken | token | The token that can be used to cancel asynchronous operation. |
Returns
| Type | Description |
|---|---|
| Task<TResponse> | The message representing response; or null if request message in one-way. |
Type Parameters
| Name | Description |
|---|---|
| TResponse | The type of the parsed response message. |
Exceptions
| Type | Condition |
|---|---|
| InvalidOperationException | Attempts to send message to local or unavailable endpoint. |
| OperationCanceledException | The operation has been canceled. |
SendSignalAsync(IMessage, CancellationToken)
Sends one-way message.
Declaration
Task SendSignalAsync(IMessage message, CancellationToken token = default)Parameters
| Type | Name | Description |
|---|---|---|
| IMessage | message | The message to be sent. |
| CancellationToken | token | The token that can be used to cancel asynchronous operation. |
Returns
| Type | Description |
|---|---|
| Task | The task representing execution of this method. |
Exceptions
| Type | Condition |
|---|---|
| InvalidOperationException | Attempts to send message to local or unavailable endpoint. |
| OperationCanceledException | The operation has been canceled. |