From 06a0ba8f47505caf42cf1b65a890fac10b545edc Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Thu, 4 Oct 2007 14:46:33 +0000
Subject: timeout now uses seconds

---
 it_url.class | 44 ++++++++++++++++++++++----------------------
 1 file changed, 22 insertions(+), 22 deletions(-)

(limited to 'it_url.class')

diff --git a/it_url.class b/it_url.class
index d279ab7..833d4f9 100644
--- a/it_url.class
+++ b/it_url.class
@@ -213,13 +213,13 @@ function is_reachable($timeout = 5)
 
 /**
  * Get simple URL with timeout. Can be called statically
- * @p parameter array with the following keys
- * @p['url']: url to get, defaults to constructor URL
- * @p['timeout']: timeout per read in milliseconds, defaults to 5000
- * @p['data']: POST data array with key-value pairs
+ * @param $p parameter array with the following keys
+ * @param $p['url']: url to get, defaults to constructor URL
+ * @param $p['timeout']: timeout per read in seconds, defaults to 5. fractions allowed
+ * @param $p['data']: POST data array with key-value pairs
  * @return contents of resulting page, considering redirects, excluding headers, or false on error
  */
-function get($p=null, $timeout=5000)
+function get($p=null, $timeout=5)
 {
 	if (!is_array($p))
 		$p = array('url' => $p);
@@ -238,7 +238,7 @@ function get($p=null, $timeout=5000)
 
 	if ($url->protocol == 'http')
 	{
-		if ($fp = @fsockopen($url->realhostname, $url->port, $errno, $errstr, $p['timeout']/1000))
+		if ($fp = @fsockopen($url->realhostname, $url->port, $errno, $errstr, $p['timeout']))
 		{
 			# urlencode data pairs if is array
 			if (is_array($p['data']))
@@ -267,7 +267,7 @@ function get($p=null, $timeout=5000)
 			foreach ($p['headers'] as $header => $value)
 					$headers .= "$header: $value\r\n";
 
-			stream_set_timeout($fp, intval($p['timeout']/1000), ($p['timeout']%1000)*1000);
+			stream_set_timeout($fp, intval($p['timeout']), intval(($p['timeout']*1000000)%1000000));
 			@fputs($fp, "$method /$url->path HTTP/1.0\r\n$headers\r\n$data");
 
 			while (!feof($fp) && ($line = @fgets($fp, 10240)) && ($line = trim($line)))
@@ -319,8 +319,8 @@ function get($p=null, $timeout=5000)
 
 /**
  * Construct a local file name to cache an URL. Named args:
- * @p['url'] remote url to get
- * @p['cachedir'] path to cache directory
+ * @param $p['url'] remote url to get
+ * @param $p['cachedir'] path to cache directory
  */
 function get_cache_filename($p)
 {
@@ -337,20 +337,20 @@ function get_cache_filename($p)
 /**
  * Store contents of url in a file and return file name. Threadsafe: Provides locking. Called statically.
  * Requires webserver writeable directory in $p['cachdedir']. Params in associative array p:
- * @p['url']         url to get
- * @p['cachedir']    path to cache directory
- * @p['timeout']     timeout in milliseconds, default 10000
- * @p['maxage']      maximum age of cache entries in seconds, default 86400
- * @p['cleanbefore'] maximum daytime when attempting cleanup, default 7200
- * @p['preprocess']	 callback function (or array for methods) to change received file or array('function' => ..., 'in' => $src, 'out' => $dst, ...) with callback function plus args
- * @p['safety']      value 0 means dont generate alert, value 1 means generate alerts on timeouts and failures
- * @p['keepfailed']  keep old versions of files if download fails (sending alerts conservatively)
- * @p['cachedir']    directory to store cache files in. NO TRAILING SLASH
- * @p['it_error']    parameters for it::error()
+ * @param $p['url']         url to get
+ * @param $p['cachedir']    path to cache directory
+ * @param $p['timeout']     timeout in seconds, default 10. fractions allowed
+ * @param $p['maxage']      maximum age of cache entries in seconds, default 86400
+ * @param $p['cleanbefore'] maximum daytime when attempting cleanup, default 7200
+ * @param $p['preprocess']	 callback function (or array for methods) to change received file or array('function' => ..., 'in' => $src, 'out' => $dst, ...) with callback function plus args
+ * @param $p['safety']      value 0 means dont generate alert, value 1 means generate alerts on timeouts and failures
+ * @param $p['keepfailed']  keep old versions of files if download fails (sending alerts conservatively)
+ * @param $p['cachedir']    directory to store cache files in. NO TRAILING SLASH
+ * @param $p['it_error']    parameters for it::error()
  */
 function get_cache($p = array())
 {
-	$p += array('timeout'=>10000, 'maxage'=>86400, 'cleanbefore'=>7200, 'safety'=>1, 'cachedir'=>$GLOBALS['ULTRAHOME']."/var/urlcache", 'it_error'=>array());
+	$p += array('timeout'=>10, 'maxage'=>86400, 'cleanbefore'=>7200, 'safety'=>1, 'cachedir'=>$GLOBALS['ULTRAHOME']."/var/urlcache", 'it_error'=>array());
 
 	$path =  it_url::get_cache_filename($p);
 	@mkdir(dirname($path));
@@ -451,12 +451,12 @@ function get_cache($p = array())
 
 function _waitforpath($p)
 {
-	$p += array('sleeptime' => 100); # millisecs to wait
+	$p += array('sleeptime' => 0.1); # seconds to wait per pass
 
 	# wait until cache is ready, then read from cache
 	for ($maxpasses = $p['timeout'] / $p['sleeptime'], $passes = 0; (@filesize($p['path']) <= 0) && ($passes < $maxpasses); ++$passes)
 	{
-		usleep($p['sleeptime'] * 1000);
+		usleep($p['sleeptime'] * 1000000);
 		clearstatcache();
 	}
 
-- 
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