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37 lines
1.5 KiB
C#
37 lines
1.5 KiB
C#
// Copyright (c) Microsoft. All rights reserved.
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using A2A;
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using Microsoft.Agents.AI;
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using Microsoft.Extensions.AI;
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namespace AgentWebChat.Web;
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/// <summary>
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/// Interface for clients that can interact with agents and provide streaming responses.
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/// </summary>
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internal abstract class AgentClientBase
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{
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/// <summary>
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/// Runs an agent with the specified messages and returns a streaming response.
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/// </summary>
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/// <param name="agentName">The name of the agent to run.</param>
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/// <param name="messages">The messages to send to the agent.</param>
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/// <param name="sessionId">Optional session identifier for conversation continuity.</param>
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/// <param name="cancellationToken">Cancellation token.</param>
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/// <returns>An asynchronous enumerable of agent response updates.</returns>
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public abstract IAsyncEnumerable<AgentResponseUpdate> RunStreamingAsync(
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string agentName,
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IList<ChatMessage> messages,
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string? sessionId = null,
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CancellationToken cancellationToken = default);
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/// <summary>
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/// Gets the agent card for the specified agent (A2A protocol only).
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/// </summary>
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/// <param name="agentName">The name of the agent.</param>
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/// <param name="cancellationToken">Cancellation token.</param>
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/// <returns>The agent card if supported, null otherwise.</returns>
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public virtual Task<AgentCard?> GetAgentCardAsync(string agentName, CancellationToken cancellationToken = default)
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=> Task.FromResult<AgentCard?>(null);
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}
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