Author :
Thuan Tran
Date :
2023-05-15 10:18:38
Hash :ef51444f Message :More SSL_read() to fill big buffer
Once SSL_read() only get max 16K bytes (one TLS record).
In case of big buffer, should more SSL_read() to fill the buffer.
Using sample https-client to measure max income MBit/s via nload tool.
Note: set bufferevent_set_max_single_read() by 32K and add the chunk
callback to read out each piece of data.
The client sample do https request a data 900KB (the server don't use
Transfer-Encoding: chunked)
- With origin/master: max income is 2.26 MBit/s
The chunk callback never get a piece of data > 16K.
- With this PR: max income is 2.44 MBit/s
The chunk callback can get some piece of data 32K or more.
Thuan Tran