Package dev.tachyonmcp.core.runtime

Interface ChannelContext

All Superinterfaces:

InteractionContext

All Known Subinterfaces:

DispatchContext

All Known Implementing Classes:

DefaultChannelContext, DefaultDispatchContext, NoopInteractionContext

@InternalApi
public interface ChannelContext
extends InteractionContext

Context for an MCP channel, providing access to the protocol, session, and lifecycle.

Nested Class Summary

Nested classes/interfaces inherited from interface dev.tachyonmcp.api.runtime.InteractionContext

InteractionContext.Lifecycle

Method Summary

Modifier and Type	Method	Description
void	enableExtension(String extensionId)	Enables an extension for this channel.
Protocol	protocol()	Returns the MCP protocol version negotiated for this channel.
default String	protocolVersion()	Returns the protocol version negotiated during initialisation.
@Nullable Session	session()	Returns the current session, or null if not yet established.
default @Nullable String	sessionId()	Returns the session identifier, or null in stateless mode.
void	setLifecycle(InteractionContext.Lifecycle lifecycle)	Sets the lifecycle state for this channel.
void	setSession(@Nullable Session session)	Sets the session for this channel.

Methods inherited from interface dev.tachyonmcp.api.runtime.InteractionContext

client, get, isExtensionEnabled, lifecycle, notifications, sendRequest, set

Method Details

protocol

Protocol protocol()

Returns the MCP protocol version negotiated for this channel.

Returns:

the protocol

protocolVersion

default String protocolVersion()

Description copied from interface: InteractionContext

Returns the protocol version negotiated during initialisation.

Specified by:

protocolVersion in interface InteractionContext

Returns:

the negotiated protocol version

session

@Nullable Session session()

Returns the current session, or null if not yet established.

Returns:

the session, or null

sessionId

default @Nullable String sessionId()

Description copied from interface: InteractionContext

Returns the session identifier, or null in stateless mode.

Specified by:

sessionId in interface InteractionContext

Returns:

the session ID, or null

setLifecycle

void setLifecycle(InteractionContext.Lifecycle lifecycle)

Sets the lifecycle state for this channel.

Parameters:

lifecycle - the new lifecycle state

setSession

void setSession(@Nullable Session session)

Sets the session for this channel.

Parameters:

session - the session, or null to clear

enableExtension

void enableExtension(String extensionId)

Enables an extension for this channel.

Parameters:

extensionId - the extension identifier