SendItems writes an RLP with the given code and data elements. For a call such as: SendItems(w, code, e1, e2, e3) the message payload will be an RLP

SubscribeNetwork subscribes to network events which are sent from the server as a server-sent-events stream, optionally receiving events for existing

Wallets retrieves the list of wallets the backend is currently aware of. The returned wallets are not opened by default. For software HD wallets this

WatchLogs filters subscribes to contract logs for future blocks, returning a subscription object that can be used to tear down the watcher.

WriteTd stores a block's total difficulty into the database, also caching it along the way.

add updates the stats with a new value

append inserts a new modification entry to the end of the change journal.

assertOwnChain checks if the local chain contains the correct number of items of the various chain components.

makeKey generates the leveldb key-blob from a node id and its particular field of interest.

networkStats verifies the status of network components and generates a protip configuration set to give users hints on how to do various tasks.

run runs the given contract and takes care of running precompiles with a fallback to the byte code interpreter.

sendError transmits an error to the remote end of the websocket, also setting the write deadline to 1 second to prevent waiting forever.

AddRemotes enqueues a batch of transactions into the pool if they are valid. If the senders are not among the locally tracked ones, full pricing const

Backends retrieves the backend(s) with the given type from the account manager.

Disconnect terminates the peer connection with the given reason. It returns immediately and does not wait until the connection is closed.

Envelopes retrieves all the messages currently pooled by the node.

GetPrivateKey retrieves the private key of the specified identity.

ID returns a peer's id

ImportECDSA stores the given key into the key directory, encrypting it with the passphrase.

IntermediateRoot computes the current root hash of the state trie. It is called in between transactions to get the root hash that goes into transactio

Leaf returns true iff the current node is a leaf node.

ListEnd returns to the enclosing list. The input reader must be positioned at the end of a list.

NewAddrFromNodeID constucts a BzzAddr from a discover.NodeID the overlay address is derived as the hash of the nodeID

NewClient returns a new simulation API client

NewIterator creates a new key-value iterator from a node iterator

NewMultiResolver creates a new instance of MultiResolver.

NewNode creates a new node with the given configuration

NewStream creates a new decoding stream reading from r. If r implements the ByteReader interface, Stream will not introduce any buffering. For non-t

Output returns the VM return value captured by the trace.

POST registers a handler for POST requests to a particular path

Path returns the hex-encoded path to the current node. Callers must not retain references to the return value after calling Next. For leaf nodes, the

S256 returns an instance of the secp256k1 curve.

ScalarMult sets e to a*k and then returns e.

Send writes an RLP-encoded message with the given code. data should encode as an RLP list.

Sig returns the methods string signature according to the ABI spec. Example function foo(uint32 a, int b) = "foo(uint32,int256)" Please note

VerifySignature checks that the given public key created signature over hash. The public key should be in compressed (33 bytes) or uncompressed (65 by

WithCancel returns a copy of the original context with cancellation mechanism included. Canceling this context releases resources associated with it,

dispatch sends a request over the stdio

func expResponse(content []byte, mimeType string, status int) *Response {

newFlag returns the cache flag value for a newly created node.

requestTTL returns the current timeout allowance for a single download request to finish under.

snapshot retrieves the authorization snapshot at a given point in time. 获取投票状态快照

validateSymmetricKey returns false if the key contains all zeros

BaseAddr return the kademlia base address

Cancel aborts all of the operations and waits for all download goroutines to finish before returning.

Cap places a hard limit on the number of items, returning all transactions exceeding that limit.

Capture new values for the Go runtime statistics exported in runtime.MemStats. This is designed to be called in a background goroutine. Giving a reg

Config retrieves the blockchain's chain configuration.

DefaultPof returns a proximity order comparison operator function where all