Follow up source code
Inheritance relationship of DelimiterBasedFrameDecoder
Property of DelimiterBasedFrameDecoder
Analysis of construction method
This section will take a look at the decoder that Netty provides to user ...
Posted by ATS16805 on Sat, 15 Feb 2020 06:11:08 -0800
Sticking and unpacking of Tcp
1.TCP is connection oriented, flow oriented, and provides high reliability services. There must be one pair of socket s at both ends of the transceiver. Therefore, in order to send multiple packets to the receiver more effectively, the sender uses the optimization method ...
Posted by jaiswal on Wed, 12 Feb 2020 09:03:53 -0800
I've been trying to figure out how to rotate video using FFmpeg. I'm using iPhone Video in portrait mode. I know how to use it MediaInfo (great library, by the way) determine the current rotation angle, but now I'm stuck with FFmpeg.
According to my reading, you need to use the vfilter option. From what I see, it should look like this:
Posted by raymedia on Sun, 09 Feb 2020 03:08:04 -0800
1. Tool preparation
Computer Mac, development tool Android studio 3.4, compilation environment cmake
2. Development steps
Create a new module project
Create a new cpp folder and a new CMakeLists.txt file in the main directory
Posted by vikela on Tue, 04 Feb 2020 10:20:14 -0800
Component design of Netty: the main components of Netty are Channel, EventLoop, ChannelFuture, ChannelHandler, ChannelPipe, etc.
ChannelHandler acts as a container for application logic that processes inbound and outbound data. For example, to implement the ChannelInboundHandler inte ...
Posted by itsjareds on Wed, 29 Jan 2020 20:16:37 -0800
4.5 billion data migration records follow-up-to-day data volume levels of 10 million to clickhouse
Related Document Address
flume Reference Address
waterdrop Reference Address
clickhouse Reference Address
kafka Reference Address
The environment log is on one server and the clickhouse cluster is on the other.
Previously, when m ...
Posted by gszauer on Mon, 20 Jan 2020 18:52:36 -0800
timed-out and no fallback
This error basically occurs in the Hystrix fuse. The function of the fuse is to determine whether the service can be connected. If it is connected, it doesn't matter. If the call exceeds the time limit within the specified time, it will return an error through the fuse.
Generally, you can set one of the following confi ...
Posted by Simbachips on Thu, 16 Jan 2020 07:41:32 -0800
netty architecture model
Manually rolling an http server
Introducing netty into pom.xml
Write netty server
Netty is a network programming framework based on java NIO encapsulation, which can help us develop network applicat ...
Posted by dubhcat on Mon, 13 Jan 2020 01:36:59 -0800
Copy above Handwritten MQ Framework (3) - Client Implementation , which previously implemented mq as a server and client via the web, now plans to use netty to transform it.A while ago, I learned how to use netty (https://www.w3cschool.cn/netty4userguide/52ki1iey.html).There are probably some ideas.
netty encapsulates the use of s ...
Posted by iankent on Thu, 02 Jan 2020 16:10:04 -0800
First, create a Java Web project named identity, and create a new Servlet named IdentityServlet below it. If the project and Servlet will not be created, please refer to my notes in the previous section: https://blog.csdn.net/h2503652646/article/details/82555695
Here is the source code of IdentityServlet.java
package com.test ...
Posted by tracivia on Tue, 31 Dec 2019 03:16:52 -0800