def read_message(name):
conn = get_conn()
queue = conn.get_queue(name)
if queue is None:
resp = json.dumps("Queue not found\n")
else:
messages = queue.get_messages()
if queue.count() > 0:
resp = json.dumps("Message: " + messages[0].get_body())
else:
resp = json.dumps("No messages")
return Response(response=resp,mimetype="application/json")
def get_msgs_count(qid):
"""
Get messages count
curl -X GET -H 'Accept: application/json' http://localhost:5000/queues/<qid>
"""
conn = get_conn()
queue = conn.get_queue(qid)
rs = queue.get_messages()
resp = json.dumps(len(rs))
return Response(response=resp, mimetype="application/json")
def messages_read(name):
"""
Get message from queue
curl -X GET -H 'Accept: application/json' http://localhost:8080/queues/<queue>/msgs
"""
conn = get_conn()
queue = conn.get_queue(name)
messages = queue.get_messages()
if len(messages) > 0:
message = messages[0]
resp = "Queue: " + name + ". \nMessage: " + message.get_body() + "\n"
else:
resp = "No messages for queue " + name + "\n"
return Response(response=resp, mimetype="application/json")
def messages_read(name): """ Get message from queue curl -X GET -H 'Accept: application/json' http://localhost:8080/queues/<queue>/msgs """ conn = get_conn() queue = conn.get_queue(name) messages = queue.get_messages() if len(messages) > 0: message = messages[0] resp = "Queue: "+name+". \nMessage: "+ message.get_body()+"\n" else: resp = "No messages for queue "+name+"\n" return Response(response=resp, mimetype="application/json")
def messages_consume(name): """ Consume message from queue curl -X DELETE -H 'Accept: application/json' http://localhost:8080/queues/<queue>/msgs """ conn = get_conn() queue = conn.get_queue(name) messages = queue.get_messages() if len(messages) > 0: message = messages[0] resp = "Queue: "+ name +" \nDeleted message: "+ message.get_body()+" \n" queue.delete_message(message) else: resp = "No messages for queue "+ name +"\n" return Response(response=resp, mimetype="application/json")
def messages_consume(name):
"""
Consume message from queue
curl -X DELETE -H 'Accept: application/json' http://localhost:8080/queues/<queue>/msgs
"""
conn = get_conn()
queue = conn.get_queue(name)
messages = queue.get_messages()
if len(messages) > 0:
message = messages[0]
resp = "Queue: " + name + " \nDeleted message: " + message.get_body(
) + " \n"
queue.delete_message(message)
else:
resp = "No messages for queue " + name + "\n"
return Response(response=resp, mimetype="application/json")
import boto.sqs
import boto.sqs.queue
from boto.sqs.message import Message
from boto.sqs.connection import SQSConnection
from boto.exception import SQSError
import sys
import requests
url = "http://ec2-52-30-7-5.eu-west-1.compute.amazonaws.com:81/key"
data = requests.get(url).text
keys = data.split(":")
access_key_id = keys[0]
secret_access_key = keys[1]
conn = boto.sqs.connect_to_region("eu-west-1", aws_access_key_id=access_key_id, aws_secret_access_key=secret_access_key)
queue = conn.get_queue(sys.argv[1])
messages = queue.get_messages()
if len(messages) > 0:
print "Message from queue " + sys.argv[1] + ": " + messages[0].get_body()
queue.delete_message(messages[0])
print "Message deleted!"
else:
print "No messages"
res.close()
# Get the keys from a specific url and then use them to connect to AWS Service
access_key_id = word1
secret_access_key = word2
# Set up a connection to the AWS service.
conn = boto.sqs.connect_to_region("eu-west-1", aws_access_key_id=access_key_id, aws_secret_access_key=secret_access_key)
# Gets a queue and prints a message along side it
student_no = 'c13730921-'
q_name = student_no + sys.argv[2]
queue = conn.get_queue(q_name)
if(sys.argv[1] =="read"):
print "Reading.."
msg_list = queue.get_messages()
msg = msg_list[0]
print "Message: ", msg.get_body()
if(sys.argv[1]=="consume"):
print "Consuming.."
msg_list = queue.get_messages()
msg = msg_list[0]
queue.delete_message(msg)
print "Message consumed"
parser.add_argument('-s', '--queue', help='Local Worker')
parser.add_argument('-t',
"--worker",
default=1,
help='Number of Thread/Worker')
arg = parser.parse_args()
connection_ob = boto.connect_sqs(AWS_KEY, AWS_ACCESS_KEY)
queue = connection_ob.get_queue(arg.queue)
queue.set_message_class(RawMessage)
i = 0
start_time = time.time()
while True:
dbconnection = boto.connect_dynamodb(AWS_KEY, AWS_ACCESS_KEY)
rs = queue.get_messages(message_attributes='Values')
if len(rs) != 0:
msg = rs[0]
id = rs[0].message_attributes['Values']['string_value']
f = msg.get_body()
# try:
print "Connecting to Table...."
table = dbconnection.get_table('task_table')
if table.has_item(hash_key=id):
queue.delete_message(msg)
else:
task_data = {'task': f}
job = table.new_item(hash_key=id, attrs=task_data)
job.put()
print "Data inserted successfully into DynamoDB...."
import os
import boto.sqs
import boto.sqs.queue
from boto.sqs.message import Message
from boto.sqs.connection import SQSConnection
from boto.exception import SQSError
import sys
import urllib2
response = urllib2.urlopen('http://ec2-52-30-7-5.eu-west-1.compute.amazonaws.com:81/key')
content = response.read();
content = content.split (':');
response.close();
# Get the keys from a specific url and then use them to connect to AWS Service
access_key_id = str(content[0])
secret_access_key = str(content[1])
# Set up a connection to the AWS service.
conn = boto.sqs.connect_to_region("eu-west-1", aws_access_key_id=access_key_id, aws_secret_access_key=secret_access_key)
# Count messages
queue = conn.get_queue(sys.argv[1])
count = queue.get_messages()
print "Messages in the queue: " + str(len(count))
