sys.path.append("..")
from test_framework.util import get_simple_rpc_proxy
""" This tool must be used at current directory.
Usage: python3 rpc_client_http.py [url] method_name [method_args]*
for example:
- Get epoch number: python3 rpc_client_http.py cfx_epochNumber
- Get last mined epoch: python3 rpc_client_http.py cfx_epochNumber latest_mined
- Specify RPC URL: python3 rpc_client_http.py http://localhost:8888 cfx_epochNumber
Note, when URL specified, it should be of format http://ip:port."""
assert len(
sys.argv
) > 1, "Parameter required: [<url: http://ip:port>] <method_name> [<method_args>*]"
rpc_url = "http://localhost:12539"
method_name = sys.argv[1]
method_args = sys.argv[2:]
if sys.argv[1].lower().startswith("http://"):
rpc_url = sys.argv[1]
assert len(sys.argv) > 2, "method_name not specified"
method_name = sys.argv[2]
method_args = sys.argv[3:]
node = get_simple_rpc_proxy(rpc_url, 3)
method_args = ["\"" + arg + "\"" for arg in method_args]
rpc = "node.{}({})".format(method_name, ", ".join(method_args))
print(json.dumps(eval(rpc), indent=4))
def new_client(rpc_url):
return RpcClient(node=get_simple_rpc_proxy(rpc_url, timeout=10))
def new_client(rpc_url):
return RpcClient(node=get_simple_rpc_proxy(rpc_url, 3))