Data Structures
struct	apply_response
	Empty type for the apply response. More...

class	client
	RPC client for the mutable interface to a locking shard raft cluster. More...

struct	discard_params
	Empty type for discard command parameters. More...

struct	discard_response
	Empty type for the discard response. More...

struct	request
	Request to a shard. More...

class	status_client
	Client for interacting with the read-only port on 2PC shards. More...

class	status_server
	Server for handling TX and UHS ID status requests. More...

struct	tx_status_request
	RPC message for clients to use to request the status of a TX ID. More...

struct	uhs_status_request
	RPC message for clients to use to request the status of a UHS ID. More...

Typedefs
using	lock_params = std::vector<tx>
	Transactions whose outputs the locking shard should lock.

using	apply_params = std::vector<bool>
	Vector of bools.

using	lock_response = std::vector<bool>
	Response from a lock command, a vector of flags indicating which transactions in the batch had their relevant inputs successfully locked.

using	response = std::variant<lock_response, apply_response, discard_response>
	Response to a locking shard request.

using	status_request = std::variant<uhs_status_request, tx_status_request>
	Status request RPC message wrapper, holding either a UHS ID or TX ID query request.

using	status_response = bool
	Status response RPC messages indicating whether the shard contains given UHS or TX ID.

Typedef Documentation

◆ apply_params

using cbdc::locking_shard::rpc::apply_params = std::vector<bool>

Vector of bools.

True if the locking shard should complete the transaction at the same index in the previous batch. False if the locking shard should unlock the transaction.

Definition at line 17 of file uhs/twophase/locking_shard/messages.hpp.