#!/usr/bin/env python
import time
import os
from utils import delayed_thread
from WatClient import WDHTClient
try:
delayed_thread(lambda: os.system("./server aaron localhost 15243"))
delayed_thread(lambda: os.system("./server guru localhost 15244 localhost 15243"))
time.sleep(0.5)
WDHTClient("localhost", 15243).put("XX", "1", -1)
WDHTClient("localhost", 15243).put("YY", "2", -1)
WDHTClient("localhost", 15243).put("ZZ", "3", -1)
WDHTClient("localhost", 15243).put("a", "4", -1)
WDHTClient("localhost", 15243).put("b", "5", -1)
delayed_thread(lambda: os.system("./server aarom localhost 15245 localhost 15243"))
time.sleep(0.5)
WDHTClient("localhost", 15243).put("c", "6", -1)
print WDHTClient("localhost", 15244).get("a")
print WDHTClient("localhost", 15245).get("b")
except KeyboardInterrupt:
os.system("./kill-server")
finally:
os.system("./kill-server")
#!/usr/bin/env python
import time
import os
from utils import delayed_thread
from WatClient import WDHTClient
try:
delayed_thread(lambda: os.system("./server aaron localhost 15247"))
delayed_thread(lambda: os.system("./server guru localhost 15246 localhost 15247"), 0.1)
time.sleep(1)
print "Putting"
WDHTClient("localhost", 15246).put("XX", "1", -1)
WDHTClient("localhost", 15246).put("YY", "2", -1)
WDHTClient("localhost", 15246).put("ZZ", "3", -1)
print "Killing one"
os.system("./kill-one-server aaron")
time.sleep(0.1)
print "Finishing"
WDHTClient("localhost", 15246).put("a", "4", -1)
WDHTClient("localhost", 15246).put("b", "5", -1)
print WDHTClient("localhost", 15246).get("a")
print WDHTClient("localhost", 15246).get("b")
except KeyboardInterrupt:
os.system("./kill-server")
finally:
os.system("./kill-server")
from ttypes import WatDHTException
num_hosts = 20
num_pairs = 1000
first_port = 11333
def rand_string():
return ''.join(chr(random.randrange(ord('A'), ord('z')+1)) for i in range(random.randrange(5, 31)))
table = []
for i in range(num_pairs):
table.append((rand_string(), rand_string()))
try:
print "[[Starting 0]]"
delayed_thread(lambda: os.system("./server 0 localhost %d" % first_port))
for i in range(1, num_hosts / 2):
# time.sleep(1)
print "[[Starting %d]]" % i
delayed_thread((lambda i: lambda: os.system("./server %d localhost %d localhost %d" % (i, first_port + i, first_port)))(i))
time.sleep(1)
for i in range(num_pairs):
key, value = table[i]
print "[[Inserting (%s, %s)]]" % (key, value)
WDHTClient("localhost", random.randrange(num_hosts / 2) + first_port).put(key, value, -1)
for i in range(num_hosts / 2, num_hosts):
# time.sleep(1)
print "[[Starting %d]]" % i
delayed_thread((lambda i: lambda: os.system("./server %d localhost %d localhost %d" % (i, first_port + i, first_port)))(i))
print "Usage: ./server node_id ip port [existing_ip existing_port]"
sys.exit(-1)
logging.info("Initializing ...")
node_id = Router.hash(sys.argv[1])
host = sys.argv[2]
port = int(sys.argv[3])
node = NodeID(node_id, host, port)
logging.info("Node: %x (%s:%d)", node.int_id, host, port)
handler = WDHTHandler(node)
if len(sys.argv) == 6:
existing_host = sys.argv[4]
existing_port = int(sys.argv[5])
logging.info("Joining (%s:%d)", existing_host, existing_port)
delayed_thread(lambda:handler.prv_init(existing_host, existing_port))
else:
handler.prv_init_origin()
# Starting maintenance threads
periodic_thread(handler.prv_maintain_neighbors, 10)
periodic_thread(handler.prv_maintain_routing, 30)
# Start server
logging.info("Starting Server")
start(handler, port)
logging.info("Done")
