diff options
| -rw-r--r-- | docs/manual/mod/mod_unique_id.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/manual/mod/mod_unique_id.html b/docs/manual/mod/mod_unique_id.html index ffd14826a8..812f26a675 100644 --- a/docs/manual/mod/mod_unique_id.html +++ b/docs/manual/mod/mod_unique_id.html @@ -138,7 +138,7 @@ it with the time because time, at least at one second resolution, has repeated itself). This is not a perfect defense. <P> -How good a defense is it? We'll suppose that one of your machines serves +How good a defense is it? Suppose that one of your machines serves at most 500 requests per second (which is a very reasonable upper bound at this writing, because systems generally do more than just shovel out static files). To do that it will require a number of children which @@ -164,7 +164,7 @@ very shortly after reboot. <P> The <CODE>UNIQUE_ID</CODE> environment variable is constructed by encoding the 112-bit (32-bit IP address, 32 bit pid, 32 bit time stamp, -16 bit counter quadruple) using the alphabet <CODE>[A-Za-z0-9@-]</CODE> +16 bit counter) quadruple using the alphabet <CODE>[A-Za-z0-9@-]</CODE> in a manner similar to MIME base64 encoding, producing 19 characters. The MIME base64 alphabet is actually <CODE>[A-Za-z0-9+/]</CODE> however <CODE>+</CODE> and <CODE>/</CODE> need to be specially encoded in URLs, |