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lettuce

Using lettuce, how can I verify that an email sent from a Django web application has the correct contents?

I have a Django-based web application that is required to send a confirmation email to the user on an attempt to change the registered email address. The functionality has been implemented, but the lettuce test intended to verify the contents of the email is failing. To verify the operation, my plan was to use the file backend (EMAIL_BACKEND = 'django.core.mail.backends.filebased.EmailBackend') then verify the contents of the file within my lettuce step. When running "normally" (e.g. via manage.py runserver), the email file is created as expected. When run via lettuce (manage.py harvest), the

2021-06-11 22:12:47    分类:问答    python   django   lettuce

springboot研究九:lettuce连接池很香,撸撸它的源代码

目录springboot中lettuce配置lettuce初始化 使用netty创建连接 管理连接 actuator健康检查获取连接 释放不掉的连接共享连接总结 Lettuce是一个高性能的redis客户端,底层基于netty框架来管理连接,天然是非阻塞和线程安全的。比起jedis需要为每个实例创建物理连接来保证线程安全,lettuce确实很优秀。本文主要介绍springboot使用lettuce整合redis客户端。说明一下,本文的源代码是使用springboot2.1.6,对应lettuce版本是5.1.7.RELEASE。springboot中lettuce配置springboot中配置lettuce是非常容易的,代码如下:pom.xml文件<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-pool2</artifactId> <version>2.6.0</version> </dependency> application

2021-05-13 11:05:46    分类:博客    springboot   lettuce

Redis is single thread. Then why should I use lettuce?

After Redis 4.0, Redis can execute multi thread some functions (1. deleting objects in backgrounds, etc.), but Redis still usually uses single thread. FAQ - Redis So I guess lettuce is useless. Lettuce is redis client that can use multiple threads in 1 connections, but Redis can use only single thread in 1 connection. Can you recommend to use lettuce for Redis client? Why?

2021-05-06 15:33:48    分类:问答    redis   lettuce