The MMGen Project
f9a483f34f
Asynchronous HTTP significantly speeds up operations involving multiple
JSON-RPC calls to the server, such as tracking wallet views for wallets
with a large number of outputs.
This patch adds base-level asyncio infrastructure plus aiohttp support to all
applicable MMGen commands.
The aiohttp package is not currently supported by MSYS2, so Windows users will
have to choose one of the other backends ('curl' is the default).
Tested on: Linux, Armbian, Windows; Python 3.6, 3.7, 3.8
New user features:
- configurable RPC backends via the 'rpc_backend' option. Supported
options are 'aiohttp' (Linux-only), 'httplib', 'requests' and 'curl'
- configurable RPC queue size via the 'aiohttp_rpc_queue_len' option
The patch also includes a rewrite/redesign of large parts of the MMGen code
base, most importantly:
- rpc.py - full rewrite of RPC library, new RPCBackends class
- main_addrimport.py - full rewrite
- main_autosign.py - LED code now handled by new LEDControl class
- eth/tw.py, eth/tx.py - reworked logic for resolving token symbols and
addresses
- eth/tx.py - separate classes for signed and unsigned transactions
Testing:
# Set a backend (choose one):
$ export MMGEN_RPC_BACKEND='aiohttp' # Linux-only
$ export MMGEN_RPC_BACKEND='curl' # Windows
$ export MMGEN_RPC_BACKEND='httplib' # compare performance with 'aiohttp'
# Bitcoin:
$ test/unit_tests.py rpc btc
$ test/test.py main regtest autosign
# Ethereum:
$ test/unit_tests.py rpc eth
$ test/tooltest2.py --coin=eth --testnet=1 txview
$ test/test.py --coin=eth ethdev
# Monero wallet:
$ test/unit_tests.py rpc xmr_wallet
$ test/test-release.sh -F xmr
1 line
725 B
JSON
1 line
725 B
JSON
{"coin":"ETH","accounts":{"e704b6cfd9f0edb2e6cfbd0c913438d37ede7b35":{"mmid":"98831F3A:E:1","comment":""},"b7d06382a998817a16ba487a99636bf8cae29d9d":{"mmid":"98831F3A:E:2","comment":""},"deadbeefdeadbeefdeadbeefdeadbeefdeadbeef":{"mmid":"eth:deadbeefdeadbeefdeadbeefdeadbeefdeadbeef","comment":""}},"tokens":{"d5f051401ca478b34c80d0b5a119e437dc6d9df5":{"6e0fbe42e1343309b3ccb9068dbad6132f86c96f":{"mmid":"98831F3A:E:12","comment":""},"b72268fa55a57fe838a745b27c90f0edb415af61":{"mmid":"98831F3A:E:13","comment":""}},"3dd0864668c36d27b53a98137764c99f9fd5b7b2":{"ca2b705adf43151ce61e01c653424e9790e9eb84":{"mmid":"98831F3A:E:22","comment":""},"7227a8fd728b74208255c6a8a09cb9fb66b1230c":{"mmid":"98831F3A:E:23","comment":""}}}}
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