Python:
Nodejs:
SyRPC - RPC for stateless backends
SyRPC supports stateless backends using result_id.
____ __
| | |==|
|____| | | Web Client
/::::/ |__|
|
| http get / .-----------------------.
|-------------------->| Backend(0) |
| | put_request( | .-------------------.
| rendered page | 'echo', | | Server |
| including result_id | {'value': 'hello'} |-------->| ( |
|<--------------------| ) | | type_, |
| '-----------------------' | result_id, |
| | data |
| | ) = get_request() |
| ajax get /echo .-----------------------. | |
|-------------------->| Backend(1) |-------->| put_request( |
| | get_result(result_id) | | result_id, |
| echo data | | | data |
|<--------------------| |<--------| ) |
| '-----------------------' | |
| '-------------------'
v
Collisions on the queues (too many rejects) are reduced by using a hash-table of queues, by default 64 queues. The hash module 64 of the result_id is used to identify the result_queue. This makes SyRPC compatible with 12 Factor Applications, but has still quite good performance.
Python:
pip install syrpc
Nodejs:
npm install syrpc
PHP:
composer require adfinis-sygroup/syrpc-php