Arjun Srivatsa wrote:
> Hi Peter.
>
> Thank you for the reply.
>
> This is the read_server code:
>
> import socket
> from pymongo import MongoClient
> #import datetime
> import sys
>
> # Connection to server (PLC) on port 27017
> host = "10.52.124.135"
> port = 27017
>
> s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
> s.connect((host, port))
> sys.stdout.write(s.recv(1024))
>
>
> And the write_db code:
>
> from pymongo import MongoClient
> import datetime
> import socket
> import sys
>
> client = MongoClient('mongodb://localhost:27017/')
> db = client.test_database
>
> mongodoc = { "data": 'data', "date" : datetime.datetime.utcnow() }
> values = db.values
> values_id = values.insert_one(mongodoc).inserted_id
>
>
> So, both these scripts work independently. While, read_server shows the
> output of the actual data from PLC, write_db inserts the sample data into
> the MongoDB.
>
> I am not sure as to how to combine these both and get the desired output.
What I mean is once you have working scripts
connect_to_mongodb()
while True:
record = make_fake_data()
insert_record_into_mongodb(record)
and
connect_to_server()
while True:
record = read_record_from_server()
print(record)
you can combine the code in a third script to
connect_to_server()
connect_to_mongodb()
while True:
record = read_record_from_server()
insert_record_into_mongodb(record)
and be fairly sure that the combination works, too.
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