无法连接到电子服务器
错误: HTTPConnectionPool(host ='electrum.eff.ro',port = 50002):URL超过最大重试次数:/(由NewConnectionError(':导致无法建立新连接:[WinError 10061]无法建立连接,因为目标机器主动拒绝它'))
连接在python中完成:
electrum wallet jsonRPC authentication
import requests
import json
def main():
url = "http://electrum.eff.ro:50002"
payload = json.dumps(
{
"id": 0,
"method": "server.version",
"params": ["1.9.5", "0.6"]
}
)
headers = {'content-type': "application/json", 'cache-control': "no-cache"}
try:
response = requests.request("POST", url, data=payload, headers=headers, auth=(rpc_user, rpc_password))
return json.loads(response.text)
except requests.exceptions.RequestException as e:
print(e)
except:
print('No response from Wallet, check Bitcoin is running on this machine')
rpc_user = 'foo'
rpc_password = 'bar'
if __name__ == "__main__":
answer = main()
这样的错误一直显示。
UPD:
服务器: url =“ http://fortress.qtornado.com:443”
错误:
('连接已中止。',RemoteDisconnected('远端封闭的连接无响应'))
如果连接HTTPS:
url =“ http s ://fortress.qtornado.com:443”
错误:
HTTPSConnectionPool(host ='fortress.qtornado.com',port = 443):URL超过最大重试次数:/(由SSLError(SSLCertVerificationError(1,'[SSL:CERTIFICATE_VERIFY_FAILED]证书验证失败:自签名证书( _ssl.c:1051)')))
如何使用ssl证书进行连接?
答案 0 :(得分:0)
解决问题的示例: https://github.com/cluelessperson/grappler
比特币测试网
import grappler
from base58 import b58decode_check
from binascii import hexlify
from hashlib import sha256
import codecs
a = grappler.ElectrumXConnector(
# host="fortress.qtornado.com", # bitcoin mainnet
host='tn.not.fyi',
port=55002,
# port=443,
ssl=True,
timeout=5
)
OP_DUP = b'76'
OP_HASH160 = b'a9'
BYTES_TO_PUSH = b'14'
OP_EQUALVERIFY = b'88'
OP_CHECKSIG = b'ac'
DATA_TO_PUSH = lambda address: hexlify(b58decode_check(address)[1:])
sig_script_raw = lambda address: b''.join((OP_DUP, OP_HASH160, BYTES_TO_PUSH, DATA_TO_PUSH(address), OP_EQUALVERIFY, OP_CHECKSIG))
script_hash = lambda address: sha256(codecs.decode(sig_script_raw(address), 'hex_codec')).digest()[::-1].hex()
a.send("server.version")
a.send("server.banner")
a.send('blockchain.scripthash.get_balance', script_hash('mksHkTDsauAP1L79rLZUQA3u36J3ntLtJx'))
a.send('blockchain.scripthash.get_mempool', script_hash('mksHkTDsauAP1L79rLZUQA3u36J3ntLtJx'))
a.send('blockchain.scripthash.subscribe', script_hash('mksHkTDsauAP1L79rLZUQA3u36J3ntLtJx'))