From 81b4950d12235e1e35494749cd56da5dcad03ea4 Mon Sep 17 00:00:00 2001
From: KKSU <15274802129@163.com>
Date: Thu, 09 May 2024 11:47:24 +0800
Subject: [PATCH] 合约监听
---
src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java b/src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java
index 9c1d420..e179206 100644
--- a/src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java
+++ b/src/main/java/cc/mrbird/febs/dapp/chain/ChainService.java
@@ -32,6 +32,7 @@
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
/**
* @author
@@ -113,6 +114,14 @@
Flowable<EthUsdtContract.CoinRewardEventResponse> eventFlowable = contract.coinRewardEventFlowable(filter)
.doOnError(throwable ->
log.error("合约事件监听发生错误: " + throwable.getMessage(), throwable)) // 更具体的错误日志记录
+ .retryWhen(errors -> {
+ AtomicInteger counter = new AtomicInteger();
+ return errors.takeWhile(e -> counter.getAndIncrement() != 3)
+ .flatMap(e -> {
+ System.out.println("delay retry by " + counter.get() + " second(s)");
+ return Flowable.timer(counter.get(), TimeUnit.SECONDS);
+ });
+ })
.subscribeOn(Schedulers.io()); // 指定subscribe操作在IO线程中执行，避免阻塞主线程
eventFlowable.subscribe(
--
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