Comments (3)
I threw together a chunk of Python code that checks the status of full node API servers prior to attempting any python-bitshares Bitshares() fullnode connections using Lomond:
import wsaccel
from lomond.websocket import WebSocket
if __name__ == "__main__":
full_node_list = ["wss://node.bitdashares.eu/ws",
"wss://dexnfffode.net/ws",
"wss://bitshares.openledger.info/ws",
"wss://bitshares.crypto.fans/ws",
"wss://openledger.hk/ws"]
online_server = ""
for server in full_node_list:
if (online_server == ""):
try:
ws = WebSocket(server)
for event in ws.connect():
print(event.name)
if event.name == "connect_fail":
print(server + " is offline!")
break
if event.name == "connecting":
continue
if event.name == "connected":
continue
if event.name == "ready":
online_server = server
print(server + " is online!")
ws.close()
break
except:
print(server + " is offline!")
print("The online server is: {}".format(online_server))
Some error handling or max limit on wsconnect() attempts would still be a great redundancy step, perhaps a node could go down during script execution after having successfully checked it using the above script?
from python-bitshares.
Ran into the wsconnect retry loop after pre-checking the API node was up, need an additional/alternative solution..
from python-bitshares.
BitShares()
consumes a list of nodes too and cycles thru them
full_node_list = ["wss://node.bitdashares.eu/ws",
"wss://dexnfffode.net/ws",
"wss://bitshares.openledger.info/ws",
"wss://bitshares.crypto.fans/ws",
"wss://openledger.hk/ws"]
bts = BitShares(full_node_list)
from python-bitshares.
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from python-bitshares.