OVMS3-idf/examples/protocols/http_server/persistent_sockets/scripts/adder.py

100 lines
3.4 KiB
Python

#!/usr/bin/env python
#
# Copyright 2018 Espressif Systems (Shanghai) PTE LTD
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import print_function
from __future__ import unicode_literals
from future import standard_library
standard_library.install_aliases()
from builtins import str
from builtins import range
import http.client
import argparse
def start_session (ip, port):
return http.client.HTTPConnection(ip, int(port), timeout=15)
def end_session (conn):
conn.close()
def getreq (conn, path, verbose = False):
conn.request("GET", path)
resp = conn.getresponse()
data = resp.read()
if verbose:
Utility.console_log("GET : " + path)
Utility.console_log("Status : " + resp.status)
Utility.console_log("Reason : " + resp.reason)
Utility.console_log("Data length : " + str(len(data)))
Utility.console_log("Data content : " + data)
return data
def postreq (conn, path, data, verbose = False):
conn.request("POST", path, data)
resp = conn.getresponse()
data = resp.read()
if verbose:
Utility.console_log("POST : " + data)
Utility.console_log("Status : " + resp.status)
Utility.console_log("Reason : " + resp.reason)
Utility.console_log("Data length : " + str(len(data)))
Utility.console_log("Data content : " + data)
return data
def putreq (conn, path, body, verbose = False):
conn.request("PUT", path, body)
resp = conn.getresponse()
data = resp.read()
if verbose:
Utility.console_log("PUT : " + path, body)
Utility.console_log("Status : " + resp.status)
Utility.console_log("Reason : " + resp.reason)
Utility.console_log("Data length : " + str(len(data)))
Utility.console_log("Data content : " + data)
return data
if __name__ == '__main__':
# Configure argument parser
parser = argparse.ArgumentParser(description='Run HTTPd Test')
parser.add_argument('IP' , metavar='IP' , type=str, help='Server IP')
parser.add_argument('port', metavar='port', type=str, help='Server port')
parser.add_argument('N' , metavar='integer', type=int, help='Integer to sum upto')
args = vars(parser.parse_args())
# Get arguments
ip = args['IP']
port = args['port']
N = args['N']
# Establish HTTP connection
Utility.console_log("Connecting to => " + ip + ":" + port)
conn = start_session (ip, port)
# Reset adder context to specified value(0)
# -- Not needed as new connection will always
# -- have zero value of the accumulator
Utility.console_log("Reset the accumulator to 0")
putreq (conn, "/adder", str(0))
# Sum numbers from 1 to specified value(N)
Utility.console_log("Summing numbers from 1 to " + str(N))
for i in range(1, N+1):
postreq (conn, "/adder", str(i))
# Fetch the result
Utility.console_log("Result :" + getreq (conn, "/adder"))
# Close HTTP connection
end_session (conn)