Tanserver is a high performance Linux server framework that allows you to easily and efficiently develop server APIs in python for Android / iOS / desktop / web apps.
With this framework you can build a stable, secure and customizable client-server communication and also manage data thanks to PostgreSQL integration.
Tanserver receives requests as JSON string from the client using a custom protocol that improves response time.
JSON string is composed by an header that contains API name and a body that contains parameters passed to API.
After completing the computation and eventually querying the database, Tanserver sends a response to the client as JSON data.
-
Security : Encrypted based on SSL / TLS protocol. The security is the same as HTTPS.
-
Hot reload : Even in a production environment, users can add APIs or fix bugs in existing APIs.
-
Log shipping : Built-in log shipping server, which allows users to download log files from multiple servers in real time.
You need a connector to connect your client app to tanserver, currently Java, Javascript and Swift clients are supported. (Dart / C++ will be supported soon.)
API: get_items
Convert items table data into JSON string and send it to the client.
items
| id | name | price |
|---|---|---|
| 0 | book | 5 |
| 1 | keyboard | 200 |
from tanserver import *
def get_items(json_obj):
try:
res = pg_query('127.0.0.1', # Your PostgreSQL server IP address
'select array_to_json(array_agg(row_to_json(items))) from items')
return json_append_status(res, 0, 'OK')
except:
return 'Query failed'When the client calls getJSON("get_items", "{}"):
You can find more examples here: https://tanserver.org/en/examples/
