config.h

#pragma once

#ifndef CNO_BUFFER_ALLOC_MIN
  // The minimum size (in bytes) in which dynamically allocated buffers grow.
  // Controls the number of heap allocations & amount of wasted heap space.
  #define CNO_BUFFER_ALLOC_MIN 256
#endif

#ifndef CNO_BUFFER_ALLOC_MIN_EXP
  // The minimum factor by which dynamically allocated buffers grow.
  #define CNO_BUFFER_ALLOC_MIN_EXP 1.5
#endif

#ifndef CNO_MAX_HEADERS
  // Max. number of entries in the header table of inbound messages. Applies to both HTTP 1
  // and HTTP 2. Does not affect outbound messages. Controls stack space usage.
  #define CNO_MAX_HEADERS 64
#endif

#ifndef CNO_MAX_CONTINUATIONS
  // In HTTP 2 mode, only this many CONTINUATIONs are accepted in a row. In HTTP 1 mode,
  // the total length of all headers cannot exceed (this value + 1) * (max HTTP 2 frame size)
  // + (size of the transport level read buffer). Controls peak memory consumption.
  #define CNO_MAX_CONTINUATIONS 3
#endif

#ifndef CNO_STREAM_BUCKETS
  // Number of buckets in the "stream id -> stream object" hash map. Must be prime to
  // ensure an even distribution. Controls stack/heap usage, depending on where connection
  // objects are allocated.
  #define CNO_STREAM_BUCKETS 61
#endif

#ifndef CNO_STREAM_RESET_HISTORY
  // Remember the last N streams for which RST_STREAM was sent. Frames on these streams
  // will be ignored under the assumption that the other side has not seen the reset yet.
  #define CNO_STREAM_RESET_HISTORY 10
#endif