class Radiator::SSC::Blockchain
The “blockchain” endpoint
Public Class Methods
new(options = {})
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@param options [::Hash] The attributes @option options [String] :url Specify the full node end-point. Default: api.steem-engine.com/rpc/blockchain
Calls superclass method
Radiator::SSC::BaseSteemSmartContractRPC::new
# File lib/radiator/ssc/blockchain.rb, line 9 def initialize(options = {}) super @url = options[:url] || "#{@root_url}/blockchain" end
Public Instance Methods
block_info(block_num)
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Example using the defaults, backed by Steem Engine:
rpc = Radiator::SSC::Blockchain.new rpc.block_info(1)
@param [Integer] block_num @return the block with the specified block number of the sidechain
# File lib/radiator/ssc/blockchain.rb, line 31 def block_info(block_num) request(method: 'getBlockInfo', params: {blockNumber: block_num}) end
latest_block_info()
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Example using the defaults, backed by Steem Engine:
rpc = Radiator::SSC::Blockchain.new rpc.latest_block_info
@return the latest block of the sidechain
# File lib/radiator/ssc/blockchain.rb, line 20 def latest_block_info request(method: 'getLatestBlockInfo') end
transaction_info(trx_id)
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Example using the defaults, backed by Steem Engine:
rpc = Radiator::SSC::Blockchain.new rpc.transaction_info('9d288aab2eb66064dc0d4492cb281512386e2293')
@param [String] trx_id @return the specified transaction info of the sidechain
# File lib/radiator/ssc/blockchain.rb, line 42 def transaction_info(trx_id) request(method: 'getTransactionInfo', params: {txid: trx_id}) end
Protected Instance Methods
healthy?()
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# File lib/radiator/ssc/blockchain.rb, line 46 def healthy? begin request(method: 'getBlockInfo', params: {blockNumber: -1}, skip_health_check: true).nil? rescue => e warn("Health check for #{uri.inspect} failed: #{e.inspect}") !!shutdown end end