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xmr: retry on transient error.

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alternative to #368
This commit is contained in:
tecnovert
2025-10-01 21:21:08 +02:00
parent 390fb71aa7
commit a4cc20022e
1 changed files with 16 additions and 7 deletions
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23
basicswap/interface/xmr.py
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@@ -8,6 +8,7 @@
import logging
import os
import time
import basicswap.contrib.ed25519_fast as edf
import basicswap.ed25519_fast_util as edu
@@ -154,6 +155,8 @@ class XMRInterface(CoinInterface):
self._walletrpctimeout = coin_settings.get("walletrpctimeout", 120)
# walletrpctimeoutlong likely unneeded
self._walletrpctimeoutlong = coin_settings.get("walletrpctimeoutlong", 600)
self._num_chaininfo_retries = coin_settings.get("numchaininforetries", 20)
self._chaininfo_retry_delay = coin_settings.get("chaininforetrydelay", 1)
self.rpc = make_xmr_rpc_func(
coin_settings["rpcport"],
@@ -301,7 +304,7 @@ class XMRInterface(CoinInterface):
return self._core_version
def getBlockchainInfo(self):
get_height = self.rpc2("get_height", timeout=self._rpctimeout)
get_height = self.getChainHeight(full_output=True)
rv = {
"blocks": get_height["height"],
"verificationprogress": 0.0,
@@ -330,8 +333,16 @@ class XMRInterface(CoinInterface):
return rv
def getChainHeight(self):
return self.rpc2("get_height", timeout=self._rpctimeout)["height"]
def getChainHeight(self, full_output: bool = False):
for i in range(self._num_chaininfo_retries):
try:
get_height = self.rpc2("get_height", timeout=self._rpctimeout)
return get_height if full_output else get_height["height"]
except Exception as e:
if i < self._num_chaininfo_retries - 1 and self.is_transient_error(e):
time.sleep(self._chaininfo_retry_delay)
continue
raise (e)
def getWalletInfo(self):
with self._mx_wallet:
@@ -554,16 +565,14 @@ class XMRInterface(CoinInterface):
rv = -1
return rv
def findTxnByHash(self, txid):
def findTxnByHash(self, txid: str):
with self._mx_wallet:
self.openWallet(self._wallet_filename)
self.rpc_wallet("refresh")
self._log.debug(f"Refreshing {self.coin_name()} wallet")
try:
current_height = self.rpc2("get_height", timeout=self._rpctimeout)[
"height"
]
current_height: int = self.getChainHeight()
self._log.info(
f"findTxnByHash {self.ticker_str()} current_height {current_height}\nhash: {txid}"
)