JMPP 让 XMPP 协议老树开新花

Posted on Thu 02 January 2025 in Tech • Tagged with design, tech • 2 min read

| Abstract | JMPP 让 XMPP 协议老树开新花 | | --------------|------------------------| | Authors | Walter Fan | | Category  | learning note  | | Stat...


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树莓派上的语音识别一

Posted on Sat 25 May 2024 in tech • Tagged with tech, blog • 4 min read

Daily minute


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WebRTC 安全之一

Posted on Sat 26 August 2023 in Tech • Tagged with journal, tech • 2 min read

| Abstract | WebRTC 安全之一 | | --------------|------------------------| | Authors | Walter Fan | | Category  | learning note  | | Status |...


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从 TDD, DDD 到 MDD

Posted on Sat 05 August 2023 in Tech • Tagged with tao, tech • 1 min read

| Abstract | 从 TDD, DDD 到 MDD | | --------------|------------------------| | Authors | Walter Fan | | Category  | learning note  | | Status...


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OWASP Top Ten Issues

Posted on Fri 04 August 2023 in Tech • Tagged with journal, tech • 1 min read

| Abstract | OWASP Top Ten Issues | | --------------|------------------------| | Authors | Walter Fan | | Category  | learning note  | | Sta...


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WebRTC 的音视频如何同步

Posted on Wed 19 July 2023 in Tech • Tagged with webrtc, tech • 5 min read

| Abstract | WebRTC 的音视频如何同步s | | --------------|------------------------| | Authors | Walter Fan | | Category  | learning note  | | Status...


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Software 2.0

Posted on Wed 12 July 2023 in Tech • Tagged with translation, tech • 1 min read

| Abstract | Software 2.0 | | --------------|------------------------| | Authors | Walter Fan | | Category  | learning note  | | Status |...


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DTLS 握手为什么常失败

Posted on Wed 05 July 2023 in Tech • Tagged with webrtc, tech • 1 min read

| Abstract | DTLS 握手为什么常失败 | | --------------|------------------------| | Authors | Walter Fan | | Category  | webrtc note  | | Status |...


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WebRTC internal dump 文件的分析

Posted on Sat 01 July 2023 in Tech • Tagged with journal, tech • 3 min read

| Abstract | WebRTC stats analyze | | --------------|------------------------| | Authors | Walter Fan | | Category  | webrtc note  | | Status...


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Google Meet SDP 长这样

Posted on Thu 08 June 2023 in Tech • Tagged with journal, tech • 4 min read

| Abstract | Journal on 2023-06-08 | | --------------|------------------------| | Authors | Walter Fan | | Category  | learning note  | | St...


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可以用 pandas dataframe 这样写 SQL

Posted on Tue 02 May 2023 in Tech • Tagged with journal, tech • 6 min read

| Abstract | 可以用 pandas dataframe 这样写 SQL | | --------------|----------------------------------| | Authors | Walter Fan | | Category  | learn...


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Rate limiting algorithm

Posted on Thu 20 April 2023 in Tech • Tagged with journal, tech • 2 min read

| Abstract | Rate limiting algorithm | | --------------|------------------------| | Authors | Walter Fan | | Category  | learning note  | | S...


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拥塞控制技术的笔记三: TWCC 在 libwebrtc 中的实现

Posted on Sun 13 February 2022 in Tech • Tagged with webrtc, tech • 7 min read

| Abstract | 拥塞控制技术的笔记三: TWCC 在 libwebrtc 中的实现 | | ----------- | ----------- | | Authors | Walter Fan | | Category   | learning note  |...


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拥塞控制技术的笔记二: TWCC

Posted on Sat 12 February 2022 in Tech • Tagged with webrtc, tech • 6 min read

| Abstract | 拥塞控制技术的笔记二: TWCC | | ----------- | ----------- | | Authors | Walter Fan | | Category   | learning note  | | Status | WIP...


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拥塞控制技术的笔记一: 理论篇

Posted on Thu 10 February 2022 in Tech • Tagged with webrtc, tech • 4 min read

| Abstract | 拥塞控制技术的笔记一 | | ----------- | ----------- | | Authors | Walter Fan | | Category   | learning notes  | | Status | WIP...


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Web 的王者 Javascript 愈战愈勇

Posted on Tue 02 March 2021 in Tech • Tagged with javascript, blog • 2 min read

Reading make a full man; conference a ready man; and writing an exact man.


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回顾 Reactor 模式

Posted on Sun 30 August 2020 in Tech • Tagged with programming, blog • 4 min read

Reactor Pattern


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Phi Accrual Failure Detector

Posted on Wed 05 August 2020 in Tech • Tagged with tech, blog • 3 min read

Accrual Failure Detector


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管道模式的妙用

Posted on Tue 09 June 2020 in Tech • Tagged with pattern, tech • 1 min read

GoF 的大作 “设计模式:可重用面向对象软件的基础”是软件工程界中的不朽名著,模式是人们用来讨论问题和解决方案的。 模式记录了那些重复出现的问题,成因和相应的解决方案。


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Journal on 2020-01-16

Posted on Thu 16 January 2020 in Tech • Tagged with journal, tech • 1 min read

希望不是未来的东西,它是看见此刻的方式。 The fallacies are: 1. The network is reliable 网络是可靠的 1. Latency is zero 延时为零 1. Bandwidth is infinite 带宽无限 1.


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