Tx_pool (octez-evm-node-libs.Evm_node_lib_dev.Tx

type mode =

| Proxy
| Sequencer
| Relay
(*
Relays the transactions when they are valid w.r.t. the local state.
*)

type parameters = {

backend : (module Services_backend_sig.S);
(*
The backend RPC module.
*)
smart_rollup_address : string;
(*
The address of the smart rollup.
*)
mode : mode;
tx_timeout_limit : int64;
(*
TTL of a transaction inside the pool.
*)
tx_pool_addr_limit : int;
(*
Maximum allowed addresses inside the pool.
*)
tx_pool_tx_per_addr_limit : int;
(*
Maximum allowed transactions per address inside the pool.
*)
chain_family : Evm_node_lib_dev_encoding.L2_types.ex_chain_family;

}

val start : 
  tx_pool_parameters:parameters ->
  unit Tezos_base.TzPervasives.tzresult Lwt.t

start parameters starts the tx-pool

val pop_transactions : 
  maximum_cumulative_size:int ->
  (string * Evm_node_lib_dev_encoding.Ethereum_types.legacy_transaction_object)
    list
    Tezos_base.TzPervasives.tzresult
    Lwt.t

pop_transactions chain_family maximum_cumulative_size pops as much valid transactions as possible from the pool, until their cumulative size exceeds `maximum_cumulative_size`. If the pool is locked or node in tezlink mode, returns no transactions.

val pop_and_inject_transactions : 
  unit ->
  unit Tezos_base.TzPervasives.tzresult Lwt.t

pop_and_inject_transactions () pops the valid transactions from the pool using pop_transactions and injects them using inject_raw_transactions provided by parameters.backend.

val pop_and_inject_transactions_lazy : 
  unit ->
  unit Tezos_base.TzPervasives.tzresult Lwt.t

pop_and_inject_transactions_lazy () same as pop_and_inject_transactions but don't wait for the request to complete

val size_info : 
  unit ->
  Metrics.Tx_pool.size_info Tezos_base.TzPervasives.tzresult Lwt.t

val clear_popped_transactions : 
  unit ->
  unit Tezos_base.TzPervasives.tzresult Lwt.t

val mode : unit -> mode Tezos_base.TzPervasives.tzresult Lwt.t

mode retrieves the current pool mode

val tx_container : 
  chain_family:'f Evm_node_lib_dev_encoding.L2_types.chain_family ->
  'f Services_backend_sig.tx_container Tezos_base.TzPervasives.tzresult

wrapper of the Tx_pool to be compatible with the Tx_container signature for the services.