cbdc::parsec::agent::runner::evm_runner Class Reference

Executes EVM transactions, implementing the runner interface. More...

#include <impl.hpp>

Inheritance diagram for cbdc::parsec::agent::runner::evm_runner:

Collaboration diagram for cbdc::parsec::agent::runner::evm_runner:

Public Member Functions
	evm_runner (std::shared_ptr< logging::log > logger, const cbdc::parsec::config &cfg, runtime_locking_shard::value_type function, parameter_type param, bool is_readonly_run, run_callback_type result_callback, try_lock_callback_type try_lock_callback, std::shared_ptr< secp256k1_context > secp, std::shared_ptr< thread_pool > t_pool, ticket_number_type ticket_number)
	Constructor.
	~evm_runner () override
	Blocks until the transaction has completed and all processing threads have ended.
	evm_runner (const evm_runner &)=delete
auto	operator= (const evm_runner &) -> evm_runner &=delete
	evm_runner (evm_runner &&)=delete
auto	operator= (evm_runner &&) -> evm_runner &=delete
auto	run () -> bool override
	Begin executing the transaction asynchronously.
Public Member Functions inherited from cbdc::parsec::agent::runner::interface
	interface (std::shared_ptr< logging::log > logger, const cbdc::parsec::config &cfg, runtime_locking_shard::value_type function, parameter_type param, bool is_readonly_run, run_callback_type result_callback, try_lock_callback_type try_lock_callback, std::shared_ptr< secp256k1_context > secp, std::shared_ptr< thread_pool > t_pool, ticket_number_type ticket_number)
	Constructor.
virtual	~interface ()=default
	interface (const interface &)=delete
auto	operator= (const interface &) -> interface &=delete
	interface (interface &&)=delete
auto	operator= (interface &&) -> interface &=delete

Static Public Attributes
static constexpr auto	initial_lock_type = broker::lock_type::write
	Initial lock type for the agent to request when retrieving the function key.

Additional Inherited Members
Public Types inherited from cbdc::parsec::agent::runner::interface
enum class	error_code {   result_value_type , result_key_type , result_type , result_count ,   exec_error , function_load , internal_error , yield_count ,   yield_type , lock_error , wounded }
	Error codes return during function execution. More...
using	ticket_number_type = parsec::ticket_machine::ticket_number_type
	Type alias for a ticket number.
using	run_return_type
	Return type from executing a function.
using	run_callback_type = std::function<void(run_return_type)>
	Callback type for function execution.
using	try_lock_callback_type
	Callback function type for acquiring locks during function execution.
using	factory_type
	Factory function type for instantiating new runners.

Detailed Description

Executes EVM transactions, implementing the runner interface.

Definition at line 47 of file agent/runners/evm/impl.hpp.

Constructor & Destructor Documentation

evm_runner() [1/3]

cbdc::parsec::agent::runner::evm_runner::evm_runner	(	std::shared_ptr< logging::log >	logger,
		const cbdc::parsec::config &	cfg,
		runtime_locking_shard::value_type	function,
		parameter_type	param,
		bool	is_readonly_run,
		run_callback_type	result_callback,
		try_lock_callback_type	try_lock_callback,
		std::shared_ptr< secp256k1_context >	secp,
		std::shared_ptr< thread_pool >	t_pool,
		ticket_number_type	ticket_number )

Constructor.

Parameters

logger	log instance.
cfg	config reference.
function	key of function bytecode to execute.
param	parameter to pass to function.
is_readonly_run	true if runner execution should not result in state changes.
result_callback	function to call with function execution result.
try_lock_callback	function to call for the function to request key locks.
secp	shared context for libsecp256k1.
t_pool	shared thread pool between agents.
ticket_number	ticket number for the ticket managed by this runner instance.

Definition at line 20 of file agent/runners/evm/impl.cpp.

~evm_runner()

cbdc::parsec::agent::runner::evm_runner::~evm_runner ( )

override

Blocks until the transaction has completed and all processing threads have ended.

Definition at line 41 of file agent/runners/evm/impl.cpp.

evm_runner() [2/3]

cbdc::parsec::agent::runner::evm_runner::evm_runner ( const evm_runner & )

delete

evm_runner() [3/3]

cbdc::parsec::agent::runner::evm_runner::evm_runner ( evm_runner && )

delete

Member Function Documentation

operator=() [1/2]

auto cbdc::parsec::agent::runner::evm_runner::operator= ( const evm_runner & ) -> evm_runner &=delete

delete

operator=() [2/2]

auto cbdc::parsec::agent::runner::evm_runner::operator= ( evm_runner && ) -> evm_runner &=delete

delete

run()

auto cbdc::parsec::agent::runner::evm_runner::run ( ) -> bool

nodiscardoverridevirtual

Begin executing the transaction asynchronously.

Returns

true if execution was initiated successfully returns false if an internal system error has occurred

Implements cbdc::parsec::agent::runner::interface.

Definition at line 738 of file agent/runners/evm/impl.cpp.

Field Documentation

initial_lock_type

auto cbdc::parsec::agent::runner::evm_runner::initial_lock_type = broker::lock_type::write

staticconstexpr

Initial lock type for the agent to request when retrieving the function key.

Definition at line 77 of file agent/runners/evm/impl.hpp.

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The documentation for this class was generated from the following files:

• agent/runners/evm/impl.hpp
• agent/runners/evm/impl.cpp