Module methods 

Implements CompactTxStreamer methods on the LightwalletdRPC type.

Constants

MAX_EXCLUDE_ENTRIES 🔒

The maximum number of exclude entries a GetMempoolTx client can send.

MAX_RAW_TRANSACTION_BYTES 🔒

The maximum size of a raw transaction submitted by a client.

RESPONSE_BUFFER_SIZE 🔒

The maximum number of messages that can be queued to be streamed to a client.

STREAM_SEND_TIMEOUT 🔒

How long to wait for a backpressured send to a response stream before treating the consumer as hung and dropping the stream.

Functions

address_balance 🔒

Fetches the total balance of a list of transparent addresses.

address_utxos 🔒

Fetches the UTXOs for a list of transparent addresses, at or above the given start height, at most max_entries of them.

block_id_to_hash_or_height 🔒

Converts a BlockId into a HashOrHeight, using the hash if it is present and the height otherwise.

block_range_stream 🔒

Returns a stream of compact blocks for the given block range.

check_address_count 🔒

Returns an error if there are too many addresses in a single request.

collect_streamed_addresses 🔒

Returns an error if addresses exceeds MAX_REQUEST_ADDRESSES. Collects the transparent addresses a client streams, validating each one as it arrives and stopping at the first invalid or excess entry.

compact_block 🔒

Fetches a block and its note commitment tree sizes from the state, and converts them into a CompactBlock.

excluded_txids 🔒

Returns the transaction IDs excluded by an Exclude list of shortened transaction IDs.

mempool_transactions 🔒

Fetches all transactions currently in the mempool.

raw_transaction_by_txid 🔒

Fetches a mined transaction from the best chain by its transaction ID.

rpc_arg_error_to_status 🔒

Converts a JSON-RPC method error into a gRPC status, for a call whose arguments the client supplied and Zebra has not already validated.

rpc_error_to_status 🔒

Converts a JSON-RPC method error into a gRPC status, for a lookup of something the client asked for by identifier.

send_bounded 🔒

Sends item to a response stream, returning false if the client disconnected or stopped reading.

send_raw_mempool_tx 🔒

Sends a mempool transaction to a raw transaction stream, returning false if the client disconnected or hung, or the transaction could not be serialized.

send_unseen_mempool_txs 🔒

Sends every mempool transaction that isn’t already in sent_txids, adding the ones it sends, and returns false if the client went away or the mempool query failed.

serialize_transaction 🔒

Serializes a transaction into raw bytes for a RawTransaction.

taddress_transactions_stream 🔒

Returns a stream of raw transactions for the given transparent address and block range, in block order.

treestate_to_proto 🔒

Converts a GetTreestateResponse into a lightwalletd TreeState.

Type Aliases

ResponseStream 🔒

A type alias for the boxed response streams returned by server-streaming methods.