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test/functional/test_framework/test_node.py
| Show First 20 Lines • Show All 73 Lines • ▼ Show 20 Lines | def __init__(self, i, dirname, extra_args, host, rpc_port, p2p_port, timewait, binary, stderr, mocktime, coverage_dir, use_cli=False): | ||||
| self.use_cli = use_cli | self.use_cli = use_cli | ||||
| self.running = False | self.running = False | ||||
| self.process = None | self.process = None | ||||
| self.rpc_connected = False | self.rpc_connected = False | ||||
| self.rpc = None | self.rpc = None | ||||
| self.url = None | self.url = None | ||||
| self.relay_fee_cache = None | self.relay_fee_cache = None | ||||
| self.log = logging.getLogger('TestFramework.node%d' % i) | self.log = logging.getLogger('TestFramework.node{}'.format(i)) | ||||
| self.p2ps = [] | self.p2ps = [] | ||||
| def __getattr__(self, name): | def __getattr__(self, name): | ||||
| """Dispatches any unrecognised messages to the RPC connection or a CLI instance.""" | """Dispatches any unrecognised messages to the RPC connection or a CLI instance.""" | ||||
| if self.use_cli: | if self.use_cli: | ||||
| return getattr(self.cli, name) | return getattr(self.cli, name) | ||||
| else: | else: | ||||
| Show All 30 Lines | def start(self, extra_args=None, stderr=None, *args, **kwargs): | ||||
| self.log.debug("bitcoind started, waiting for RPC to come up") | self.log.debug("bitcoind started, waiting for RPC to come up") | ||||
| def wait_for_rpc_connection(self): | def wait_for_rpc_connection(self): | ||||
| """Sets up an RPC connection to the bitcoind process. Returns False if unable to connect.""" | """Sets up an RPC connection to the bitcoind process. Returns False if unable to connect.""" | ||||
| # Poll at a rate of four times per second | # Poll at a rate of four times per second | ||||
| poll_per_s = 4 | poll_per_s = 4 | ||||
| for _ in range(poll_per_s * self.rpc_timeout): | for _ in range(poll_per_s * self.rpc_timeout): | ||||
| assert self.process.poll( | assert self.process.poll( | ||||
| ) is None, "bitcoind exited with status %i during initialization" % self.process.returncode | ) is None, "bitcoind exited with status {} during initialization".format(self.process.returncode) | ||||
| try: | try: | ||||
| self.rpc = get_rpc_proxy(rpc_url(self.datadir, self.host, self.rpc_port), | self.rpc = get_rpc_proxy(rpc_url(self.datadir, self.host, self.rpc_port), | ||||
| self.index, timeout=self.rpc_timeout, coveragedir=self.coverage_dir) | self.index, timeout=self.rpc_timeout, coveragedir=self.coverage_dir) | ||||
| self.rpc.getblockcount() | self.rpc.getblockcount() | ||||
| # If the call to getblockcount() succeeds then the RPC connection is up | # If the call to getblockcount() succeeds then the RPC connection is up | ||||
| self.rpc_connected = True | self.rpc_connected = True | ||||
| self.url = self.rpc.url | self.url = self.rpc.url | ||||
| self.log.debug("RPC successfully started") | self.log.debug("RPC successfully started") | ||||
| ▲ Show 20 Lines • Show All 188 Lines • Show Last 20 Lines | |||||