View source for $sockbr

$sockbr is set to the number of bytes read by a [[Sockread|/sockread]] command. It is used to test whether any information was in fact read from the buffer.

'''Example'''
 on 1:sockread:testing:{
  if ([[$sockerr]] > 0) [[return]]
  :nextread
  sockread %temp
  if ($sockbr == 0) return
  if (%temp == [[$null]]) %temp = -
  echo 4 %temp
  goto nextread
 }