ExMCP.Client.Transitions (ex_mcp v0.9.2)

State transition logic and guards for the ExMCP client state machine.

This module centralizes all state transition logic, including:

Guards to prevent invalid transitions
Data transformation functions
Error handling and cleanup

Summary

Functions

add_request(state, from, method, params, opts)

Adds a pending request to the ready state.

can_connect?(arg1)

Checks if the client can connect from the current state.

can_send_request?(arg1)

Checks if a request can be sent in the current state.

complete_request(state, request_id, result)

Completes a request with a successful response.

fail_request(state, request_id, reason)

Marks a request as failed and replies to the caller.

to_connecting(disconnected)

Transitions from disconnected to connecting state.

to_disconnected(current_state, reason)

Transitions to disconnected state from any state.

to_handshaking(connecting, transport_info)

Transitions from connecting to handshaking state.

to_ready(handshaking, server_info)

Transitions from handshaking to ready state.

to_reconnecting(ready, reason)

Transitions from ready to reconnecting state.

Functions

add_request(state, from, method, params, opts)

Adds a pending request to the ready state.

can_connect?(arg1)

Checks if the client can connect from the current state.

can_send_request?(arg1)

Checks if a request can be sent in the current state.

complete_request(state, request_id, result)

Completes a request with a successful response.

fail_request(state, request_id, reason)

Marks a request as failed and replies to the caller.

to_connecting(disconnected)

Transitions from disconnected to connecting state.

to_disconnected(current_state, reason)

Transitions to disconnected state from any state.

to_handshaking(connecting, transport_info)

Transitions from connecting to handshaking state.

to_ready(handshaking, server_info)

Transitions from handshaking to ready state.

to_reconnecting(ready, reason)

Transitions from ready to reconnecting state.