test-iri.py

import json
import random
import threading
import time
import urllib2
​
# Static variables
tipsFile="tips"
randomFile="random"
threadNum=1
threadNumPerSec=50
bundleSize=2
iri="http://node1.puyuma.org:14265"
# Dynamic variables
tips = json.loads(open(tipsFile, "r").read())["hashes"]
tipsNum = len(tips)
​
def attRequest(index1, index2):
    trunk = tips[index1]
    branch = tips[index2]
    command = {
    "command": "attachToTangle",
    "trunkTransaction":  trunk,
    "branchTransaction": branch,
    "minWeightMagnitude": 14,
    "trytes": [
        "999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999TDZSTWLNTKQSTPEKEPDHIXBECECXIAPQFAXBUJCQC9VPNUOHQAZAYECQFIN9SQSWFCHLDTCZJOJPQWZJS999999999999999999999999999AC9999999999999999999999999MVOETAD99999999999A99999999ABBXQDA9JRRKASZXRGIGIEPEAXQJVZWLZUQLNHHJLTLADDSTBKCPOTPGCMXIKUNTTHAKUBTIHKEILCOFX"
        +"VFKKRTFSJNZFDT9Y9NREEHWVEBTYVEZCOZXXWVZX9STJHTXEALGFHGLMNLBKFJPZDLEQQSZDTV9JA9999"
        +branch
        +"IONONZOXVGTNGVEOCXPUI999999VIPN9RENF999999999MMMMMMMMMNZ99999999UGG99999999999999",
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
        +trunk
        +branch
        +"IONONZOXVGTNGVEOCXPUIZ99999LCON9RENF999999999MMMMMMMMM9OA9999999UAL99999999999999"
        ]
    }
    stringified = json.dumps(command)
    headers = {
        'content-type': 'application/json',
        'X-IOTA-API-Version': '1'
    }
    #print "ready to start"
    request = urllib2.Request(url=iri, data=stringified, headers=headers)
    #print "send done"
    returnData = urllib2.urlopen(request).read()
    jsonData = json.loads(returnData)
    print jsonData
​
def randomIndex():
    # Count the line number of the file
    f = open(randomFile, "a+")
    lineNum = sum(1 for line in f)
    # Add new random index if they are not enough
    if lineNum < threadNum * bundleSize:
        for i in range(threadNum * bundleSize - lineNum):
            index = random.randint(0, tipsNum - 1)
            f.write(str(index) + "\n")
    f.close()
    print "line number: " + str(lineNum)
​
if __name__ == '__main__':
    randomIndex()
    f = open(randomFile, "r")
    count = 0
    for times in range(threadNum):
        index1 = int(f.readline())
        index2 = int(f.readline())
        print index1
        print index2
        thread = threading.Thread(target = attRequest, args=(index1, index2))
        thread.start()
        count += 1
        if count % threadNumPerSec == 0:
            time.sleep(2)
        #thread.join()
    f.close()
​
#print("Done.")

Parsing returned result Python script:

#!/usr/bin/python

import json

transactionNum=200

if __name__ == '__main__':
    f = open("iri-coach-local", "r")
    for idx in range(transactionNum):
        jsonData = eval(f.readline())
        print jsonData['duration']
    f.close()