05-03-2005
MSG_WAITALL is a new one on me. Looking it up with google I see: "If your system supports MSG_WAITALL, recv() will not return until required length of data is recieved entirely". I didn't see where MAXSIZE is defined, so let's say it is 1024. It sounds to me like recv must block until it gets 1024 bytes. But what if the file is 1025 bytes? The first recv would work. But the second recv would get the final byte and wait forever for 1023 more bytes.
But again, I have no experience with this MSG_WAITALL flag, so I'm not sure if this analysis is correct. Easy to test though... Try sending a file that is a multiple of MAXSIZE in length.
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LEARN ABOUT PHP
mysqli_get_host_info
MYSQLI_GET_HOST_INFO(3) 1 MYSQLI_GET_HOST_INFO(3)
mysqli::$host_info - Returns a string representing the type of connection used
Object oriented style
SYNOPSIS
string$mysqli->host_info ()
DESCRIPTION
Procedural style
string mysqli_get_host_info (mysqli $link)
Returns a string describing the connection represented by the $link parameter (including the server host name).
PARAMETERS
o $
link -Procedural style only: A link identifier returned by mysqli_connect(3) or mysqli_init(3)
RETURN VALUES
A character string representing the server hostname and the connection type.
EXAMPLES
Example #1
$mysqli->host_info example
Object oriented style
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s
", mysqli_connect_error());
exit();
}
/* print host information */
printf("Host info: %s
", $mysqli->host_info);
/* close connection */
$mysqli->close();
?>
Procedural style
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s
", mysqli_connect_error());
exit();
}
/* print host information */
printf("Host info: %s
", mysqli_get_host_info($link));
/* close connection */
mysqli_close($link);
?>
The above examples will output:
Host info: Localhost via UNIX socket
SEE ALSO
mysqli_get_proto_info(3).
PHP Documentation Group MYSQLI_GET_HOST_INFO(3)