A Web Framework for ESP8266 | Hacker News Reader

A Web Framework for ESP8266

github.com

4 pointsmingodad1 comment

I just bought 2 nodemcu 0.9 boards and tested then with http://www.nodemcu.com/index_en.html and https://github.com/esp8266/Arduino and both of then have problems when tested with the board as webserver (panic/reset and memory leaks/freeze).

The ESPWebFramework was the only one so far that works and stay alive with the apache benchamrk tool:

This is ApacheBench, Version 2.3 <$Revision: 1528965 $>

Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 192.168.4.1 (be patient)

Completed 100 requests

Completed 200 requests

Completed 300 requests

Completed 400 requests

Completed 500 requests

Completed 600 requests

Completed 700 requests

Completed 800 requests

Completed 900 requests

Completed 1000 requests

Finished 1000 requests

Server Software:

Server Hostname: 192.168.4.1

Server Port: 80

Document Path: /confwifi

Document Length: 3770 bytes

Concurrency Level: 20

Time taken for tests: 44.099 seconds

Complete requests: 1000

Failed requests: 0

Total transferred: 3855000 bytes

HTML transferred: 3770000 bytes

Requests per second: 22.68 [#/sec] (mean)

Time per request: 881.980 [ms] (mean)

Time per request: 44.099 [ms] (mean, across all concurrent requests)

Transfer rate: 85.37 [Kbytes/sec] received

Connection Times (ms) min mean[+/-sd] median max

Connect: 1 160 1296.8 3 31044

Processing: 49 226 145.4 216 2104

Waiting: 13 165 121.4 159 2097

Total: 51 385 1321.4 222 31876

Percentage of the requests served within a certain time (ms)

  50%    222

  66%    240

  75%    251

  80%    259

  90%    284

  95%   1211

  98%   2107

  99%   3235

 100%  31876 (longest request)