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Optimized timeouts during network operations

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This commit is contained in:
Michael 2017-02-01 00:15:37 +00:00
parent 2424cb78d1
commit 7324a661f1
4 changed files with 148 additions and 95 deletions
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8
include/dfrn.php
View file

@ -913,7 +913,13 @@ class dfrn {
logger('dfrn_deliver: ' . $url);
$xml = fetch_url($url);
$ret = z_fetch_url($url);
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return(-1); // timed out
}
$xml = $ret['body'];
$curl_stat = $a->get_curl_code();
if(! $curl_stat)

2
include/network.php
View file

@ -141,6 +141,8 @@ function z_fetch_url($url,$binary = false, &$redirects = 0, $opts=array()) {
logger('fetch_url error fetching '.$url.': '.curl_error($ch), LOGGER_NORMAL);
}
$ret['errno'] = curl_errno($ch);
$base = $s;
$curl_info = @curl_getinfo($ch);

205
include/onepoll.php
View file

@ -15,11 +15,11 @@ function RemoveReply($subject) {
function onepoll_run(&$argv, &$argc){
global $a, $db;
if(is_null($a)) {
if (is_null($a)) {
$a = new App;
}
if(is_null($db)) {
if (is_null($db)) {
@include(".htconfig.php");
require_once("include/dba.php");
$db = new dba($db_host, $db_user, $db_pass, $db_data);
@ -48,21 +48,25 @@ function onepoll_run(&$argv, &$argc){
$force = false;
$restart = false;
if(($argc > 1) && (intval($argv[1])))
if (($argc > 1) && (intval($argv[1]))) {
$contact_id = intval($argv[1]);
}
if(($argc > 2) && ($argv[2] == "force"))
if (($argc > 2) && ($argv[2] == "force")) {
$force = true;
}
if(! $contact_id) {
if (! $contact_id) {
logger('onepoll: no contact');
return;
}
// Don't check this stuff if the function is called by the poller
if (App::callstack() != "poller_run")
if (App::is_already_running('onepoll'.$contact_id, '', 540))
if (App::callstack() != "poller_run") {
if (App::is_already_running('onepoll'.$contact_id, '', 540)) {
return;
}
}
$d = datetime_convert();
@ -83,8 +87,9 @@ function onepoll_run(&$argv, &$argc){
intval($contact_id)
);
if(! count($contacts))
if (! count($contacts)) {
return;
}
$contact = $contacts[0];
@ -94,10 +99,12 @@ function onepoll_run(&$argv, &$argc){
where `cid` = %d and updated > UTC_TIMESTAMP() - INTERVAL 1 DAY",
intval($contact['id'])
);
if (dbm::is_result($r))
if (!$r[0]['total'])
if (dbm::is_result($r)) {
if (!$r[0]['total']) {
poco_load($contact['id'],$importer_uid,0,$contact['poco']);
}
}
}
/// @TODO Check why we don't poll the Diaspora feed at the moment (some guid problem in the items?)
/// @TODO Check whether this is possible with Redmatrix
@ -127,24 +134,24 @@ function onepoll_run(&$argv, &$argc){
$t = $contact['last-update'];
if($contact['subhub']) {
if ($contact['subhub']) {
$poll_interval = get_config('system','pushpoll_frequency');
$contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
$hub_update = false;
if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day"))
if (datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day")) {
$hub_update = true;
}
else
} else {
$hub_update = false;
}
$importer_uid = $contact['uid'];
$r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
intval($importer_uid)
);
if (! dbm::is_result($r)) {
if (!dbm::is_result($r)) {
return;
}
@ -158,7 +165,7 @@ function onepoll_run(&$argv, &$argc){
);
// Update the contact entry
if(($contact['network'] === NETWORK_OSTATUS) || ($contact['network'] === NETWORK_DIASPORA) || ($contact['network'] === NETWORK_DFRN)) {
if (($contact['network'] === NETWORK_OSTATUS) || ($contact['network'] === NETWORK_DIASPORA) || ($contact['network'] === NETWORK_DFRN)) {
if (!poco_reachable($contact['url'])) {
logger("Skipping probably dead contact ".$contact['url']);
return;
@ -167,40 +174,50 @@ function onepoll_run(&$argv, &$argc){
if (!update_contact($contact["id"])) {
mark_for_death($contact);
return;
} else
} else {
unmark_for_death($contact);
}
}
if($contact['network'] === NETWORK_DFRN) {
if ($contact['network'] === NETWORK_DFRN) {
$idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
if(intval($contact['duplex']) && $contact['dfrn-id'])
if (intval($contact['duplex']) && $contact['dfrn-id']) {
$idtosend = '0:' . $orig_id;
if(intval($contact['duplex']) && $contact['issued-id'])
}
if (intval($contact['duplex']) && $contact['issued-id']) {
$idtosend = '1:' . $orig_id;
}
// they have permission to write to us. We already filtered this in the contact query.
$perm = 'rw';
// But this may be our first communication, so set the writable flag if it isn't set already.
if(! intval($contact['writable']))
if (! intval($contact['writable'])) {
q("update contact set writable = 1 where id = %d", intval($contact['id']));
}
$url = $contact['poll'] . '?dfrn_id=' . $idtosend
. '&dfrn_version=' . DFRN_PROTOCOL_VERSION
. '&type=data&last_update=' . $last_update
. '&perm=' . $perm ;
$handshake_xml = fetch_url($url);
$ret = z_fetch_url($url);
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return;
}
$handshake_xml = $ret['body'];
$html_code = $a->get_curl_code();
logger('onepoll: handshake with url ' . $url . ' returns xml: ' . $handshake_xml, LOGGER_DATA);
if((! strlen($handshake_xml)) || ($html_code >= 400) || (! $html_code)) {
if ((! strlen($handshake_xml)) || ($html_code >= 400) || (! $html_code)) {
logger("poller: $url appears to be dead - marking for death ");
// dead connection - might be a transient event, or this might
@ -219,7 +236,7 @@ function onepoll_run(&$argv, &$argc){
return;
}
if(! strstr($handshake_xml,'<')) {
if (! strstr($handshake_xml,'<')) {
logger('poller: response from ' . $url . ' did not contain XML.');
mark_for_death($contact);
@ -235,7 +252,7 @@ function onepoll_run(&$argv, &$argc){
$res = parse_xml_string($handshake_xml);
if(intval($res->status) == 1) {
if (intval($res->status) == 1) {
logger("poller: $url replied status 1 - marking for death ");
// we may not be friends anymore. Will keep trying for one month.
@ -248,18 +265,16 @@ function onepoll_run(&$argv, &$argc){
intval($contact['id'])
);
mark_for_death($contact);
}
else {
if($contact['term-date'] != '0000-00-00 00:00:00') {
} elseif ($contact['term-date'] != '0000-00-00 00:00:00') {
logger("poller: $url back from the dead - removing mark for death");
unmark_for_death($contact);
}
if ((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id))) {
return;
}
if((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id)))
return;
if(((float) $res->dfrn_version > 2.21) && ($contact['poco'] == '')) {
if (((float) $res->dfrn_version > 2.21) && ($contact['poco'] == '')) {
q("update contact set poco = '%s' where id = %d",
dbesc(str_replace('/profile/','/poco/', $contact['url'])),
intval($contact['id'])
@ -273,21 +288,21 @@ function onepoll_run(&$argv, &$argc){
$final_dfrn_id = '';
if(($contact['duplex']) && strlen($contact['prvkey'])) {
if (($contact['duplex']) && strlen($contact['prvkey'])) {
openssl_private_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['prvkey']);
openssl_private_decrypt($challenge,$postvars['challenge'],$contact['prvkey']);
}
else {
} else {
openssl_public_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['pubkey']);
openssl_public_decrypt($challenge,$postvars['challenge'],$contact['pubkey']);
}
$final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
if(strpos($final_dfrn_id,':') == 1)
if (strpos($final_dfrn_id,':') == 1) {
$final_dfrn_id = substr($final_dfrn_id,2);
}
if($final_dfrn_id != $orig_id) {
if ($final_dfrn_id != $orig_id) {
logger('poller: ID did not decode: ' . $contact['id'] . ' orig: ' . $orig_id . ' final: ' . $final_dfrn_id);
// did not decode properly - cannot trust this site
return;
@ -299,10 +314,9 @@ function onepoll_run(&$argv, &$argc){
$xml = post_url($contact['poll'],$postvars);
}
elseif(($contact['network'] === NETWORK_OSTATUS)
} elseif (($contact['network'] === NETWORK_OSTATUS)
|| ($contact['network'] === NETWORK_DIASPORA)
|| ($contact['network'] === NETWORK_FEED) ) {
|| ($contact['network'] === NETWORK_FEED)) {
// Upgrading DB fields from an older Friendica version
// Will only do this once per notify-enabled OStatus contact
@ -311,10 +325,11 @@ function onepoll_run(&$argv, &$argc){
$stat_writeable = ((($contact['notify']) && ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['rel'] == CONTACT_IS_FRIEND)) ? 1 : 0);
// Contacts from OStatus are always writable
if($contact['network'] === NETWORK_OSTATUS)
if ($contact['network'] === NETWORK_OSTATUS) {
$stat_writeable = 1;
}
if($stat_writeable != $contact['writable']) {
if ($stat_writeable != $contact['writable']) {
q("UPDATE `contact` SET `writable` = %d WHERE `id` = %d",
intval($stat_writeable),
intval($contact['id'])
@ -323,19 +338,26 @@ function onepoll_run(&$argv, &$argc){
// Are we allowed to import from this person?
if($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['blocked'] || $contact['readonly'])
if ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['blocked'] || $contact['readonly']) {
return;
}
$cookiejar = tempnam(get_temppath(), 'cookiejar-onepoll-');
$xml = fetch_url($contact['poll'], false, $redirects, 0, Null, $cookiejar);
unlink($cookiejar);
$ret = z_fetch_url($contact['poll'], false, $redirects, array('cookiejar' => $cookiejar));
if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
return;
}
elseif($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) {
$xml = $ret['body'];
unlink($cookiejar);
} elseif ($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) {
logger("Mail: Fetching", LOGGER_DEBUG);
$mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
if($mail_disabled)
if ($mail_disabled)
return;
logger("Mail: Enabled", LOGGER_DEBUG);
@ -347,38 +369,38 @@ function onepoll_run(&$argv, &$argc){
$mailconf = q("SELECT * FROM `mailacct` WHERE `server` != '' AND `uid` = %d LIMIT 1",
intval($importer_uid)
);
if(count($x) && count($mailconf)) {
if (count($x) && count($mailconf)) {
$mailbox = construct_mailbox_name($mailconf[0]);
$password = '';
openssl_private_decrypt(hex2bin($mailconf[0]['pass']),$password,$x[0]['prvkey']);
$mbox = email_connect($mailbox,$mailconf[0]['user'],$password);
unset($password);
logger("Mail: Connect to " . $mailconf[0]['user']);
if($mbox) {
if ($mbox) {
q("UPDATE `mailacct` SET `last_check` = '%s' WHERE `id` = %d AND `uid` = %d",
dbesc(datetime_convert()),
intval($mailconf[0]['id']),
intval($importer_uid)
);
logger("Mail: Connected to " . $mailconf[0]['user']);
} else
} else {
logger("Mail: Connection error ".$mailconf[0]['user']." ".print_r(imap_errors(), true));
}
if($mbox) {
}
if ($mbox) {
$msgs = email_poll($mbox,$contact['addr']);
if(count($msgs)) {
if (count($msgs)) {
logger("Mail: Parsing ".count($msgs)." mails for ".$mailconf[0]['user'], LOGGER_DEBUG);
$metas = email_msg_meta($mbox,implode(',',$msgs));
if(count($metas) != count($msgs)) {
if (count($metas) != count($msgs)) {
logger("onepoll: for " . $mailconf[0]['user'] . " there are ". count($msgs) . " messages but received " . count($metas) . " metas", LOGGER_DEBUG);
}
else {
} else {
$msgs = array_combine($msgs, $metas);
foreach($msgs as $msg_uid => $meta) {
foreach ($msgs as $msg_uid => $meta) {
logger("Mail: Parsing mail ".$msg_uid, LOGGER_DATA);
$datarray = array();
@ -400,7 +422,7 @@ function onepoll_run(&$argv, &$argc){
// Only delete when mails aren't automatically moved or deleted
if (($mailconf[0]['action'] != 1) AND ($mailconf[0]['action'] != 3))
if($meta->deleted && ! $r[0]['deleted']) {
if ($meta->deleted && ! $r[0]['deleted']) {
q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `id` = %d",
dbesc(datetime_convert()),
intval($r[0]['id'])
@ -434,13 +456,13 @@ function onepoll_run(&$argv, &$argc){
// $raw_refs = ((x($headers,'references')) ? str_replace("\t",'',$headers['references']) : '');
$raw_refs = ((property_exists($meta,'references')) ? str_replace("\t",'',$meta->references) : '');
if(! trim($raw_refs))
if (! trim($raw_refs))
$raw_refs = ((property_exists($meta,'in_reply_to')) ? str_replace("\t",'',$meta->in_reply_to) : '');
$raw_refs = trim($raw_refs); // Don't allow a blank reference in $refs_arr
if($raw_refs) {
if ($raw_refs) {
$refs_arr = explode(' ', $raw_refs);
if(count($refs_arr)) {
if (count($refs_arr)) {
for($x = 0; $x < count($refs_arr); $x ++)
$refs_arr[$x] = "'" . msgid2iri(str_replace(array('<','>',' '),array('','',''),dbesc($refs_arr[$x]))) . "'";
}
@ -456,12 +478,13 @@ function onepoll_run(&$argv, &$argc){
// Decoding the header
$subject = imap_mime_header_decode($meta->subject);
$datarray['title'] = "";
foreach($subject as $subpart)
if ($subpart->charset != "default")
foreach ($subject as $subpart) {
if ($subpart->charset != "default") {
$datarray['title'] .= iconv($subpart->charset, 'UTF-8//IGNORE', $subpart->text);
else
} else {
$datarray['title'] .= $subpart->text;
}
}
$datarray['title'] = notags(trim($datarray['title']));
//$datarray['title'] = notags(trim($meta->subject));
@ -476,7 +499,7 @@ function onepoll_run(&$argv, &$argc){
$datarray['title'] = RemoveReply($datarray['title']);
// If it seems to be a reply but a header couldn't be found take the last message with matching subject
if(!x($datarray,'parent-uri') and $reply) {
if (!x($datarray,'parent-uri') and $reply) {
$r = q("SELECT `uri` , `parent-uri` FROM `item` WHERE `title` = \"%s\" AND `uid` = %d AND `network` = '%s' ORDER BY `created` DESC LIMIT 1",
dbesc(protect_sprintf($datarray['title'])),
intval($importer_uid),
@ -485,12 +508,12 @@ function onepoll_run(&$argv, &$argc){
$datarray['parent-uri'] = $r[0]['parent-uri'];
}
if(! x($datarray,'parent-uri'))
if (! x($datarray,'parent-uri'))
$datarray['parent-uri'] = $datarray['uri'];
$r = email_get_msg($mbox,$msg_uid, $reply);
if(! $r) {
if (! $r) {
logger("Mail: can't fetch msg ".$msg_uid." for ".$mailconf[0]['user']);
continue;
}
@ -502,23 +525,26 @@ function onepoll_run(&$argv, &$argc){
// some mailing lists have the original author as 'from' - add this sender info to msg body.
/// @TODO Adding a gravatar for the original author would be cool
if(! stristr($meta->from,$contact['addr'])) {
if (! stristr($meta->from,$contact['addr'])) {
$from = imap_mime_header_decode($meta->from);
$fromdecoded = "";
foreach($from as $frompart)
if ($frompart->charset != "default")
foreach ($from as $frompart) {
if ($frompart->charset != "default") {
$fromdecoded .= iconv($frompart->charset, 'UTF-8//IGNORE', $frompart->text);
else
} else {
$fromdecoded .= $frompart->text;
}
}
$fromarr = imap_rfc822_parse_adrlist($fromdecoded, $a->get_hostname());
$frommail = $fromarr[0]->mailbox."@".$fromarr[0]->host;
if (isset($fromarr[0]->personal))
if (isset($fromarr[0]->personal)) {
$fromname = $fromarr[0]->personal;
else
} else {
$fromname = $frommail;
}
//$datarray['body'] = "[b]".t('From: ') . escape_tags($fromdecoded) . "[/b]\n\n" . $datarray['body'];
@ -538,9 +564,9 @@ function onepoll_run(&$argv, &$argc){
$datarray['uid'] = $importer_uid;
$datarray['contact-id'] = $contact['id'];
if($datarray['parent-uri'] === $datarray['uri'])
if ($datarray['parent-uri'] === $datarray['uri'])
$datarray['private'] = 1;
if(($contact['network'] === NETWORK_MAIL) && (! get_pconfig($importer_uid,'system','allow_public_email_replies'))) {
if (($contact['network'] === NETWORK_MAIL) && (! get_pconfig($importer_uid,'system','allow_public_email_replies'))) {
$datarray['private'] = 1;
$datarray['allow_cid'] = '<' . $contact['id'] . '>';
}
@ -574,24 +600,24 @@ function onepoll_run(&$argv, &$argc){
}
}
}
} else
} else {
logger("Mail: no mails for ".$mailconf[0]['user']);
}
logger("Mail: closing connection for ".$mailconf[0]['user']);
imap_close($mbox);
}
}
elseif($contact['network'] === NETWORK_FACEBOOK) {
} elseif ($contact['network'] === NETWORK_FACEBOOK) {
// This is picked up by the Facebook plugin on a cron hook.
// Ignored here.
} elseif($contact['network'] === NETWORK_PUMPIO) {
} elseif ($contact['network'] === NETWORK_PUMPIO) {
// This is picked up by the pump.io plugin on a cron hook.
// Ignored here.
}
if($xml) {
if ($xml) {
logger('poller: received xml : ' . $xml, LOGGER_DATA);
if(! strstr($xml,'<')) {
if (! strstr($xml,'<')) {
logger('poller: post_handshake: response from ' . $url . ' did not contain XML.');
$r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
dbesc(datetime_convert()),
@ -611,10 +637,10 @@ function onepoll_run(&$argv, &$argc){
consume_feed($xml,$importer,$contact,$hub,1,2);
$hubmode = 'subscribe';
if($contact['network'] === NETWORK_DFRN || $contact['blocked'] || $contact['readonly'])
if ($contact['network'] === NETWORK_DFRN || $contact['blocked'] || $contact['readonly'])
$hubmode = 'unsubscribe';
if(($contact['network'] === NETWORK_OSTATUS || $contact['network'] == NETWORK_FEED) && (! $contact['hub-verify']))
if (($contact['network'] === NETWORK_OSTATUS || $contact['network'] == NETWORK_FEED) && (! $contact['hub-verify']))
$hub_update = true;
if ($force)
@ -622,14 +648,15 @@ function onepoll_run(&$argv, &$argc){
logger("Contact ".$contact['id']." returned hub: ".$hub." Network: ".$contact['network']." Relation: ".$contact['rel']." Update: ".$hub_update);
if((strlen($hub)) && ($hub_update) && (($contact['rel'] != CONTACT_IS_FOLLOWER) || $contact['network'] == NETWORK_FEED) ) {
if ((strlen($hub)) && ($hub_update) && (($contact['rel'] != CONTACT_IS_FOLLOWER) || $contact['network'] == NETWORK_FEED) ) {
logger('poller: hub ' . $hubmode . ' : ' . $hub . ' contact name : ' . $contact['name'] . ' local user : ' . $importer['name']);
$hubs = explode(',', $hub);
if(count($hubs)) {
foreach($hubs as $h) {
if (count($hubs)) {
foreach ($hubs as $h) {
$h = trim($h);
if(! strlen($h))
if (! strlen($h)) {
continue;
}
subscribe_to_hub($h,$importer,$contact,$hubmode);
}
}
@ -671,7 +698,7 @@ function onepoll_run(&$argv, &$argc){
return;
}
if (array_search(__file__,get_included_files())===0){
if (array_search(__file__,get_included_files())===0) {
onepoll_run($_SERVER["argv"],$_SERVER["argc"]);
killme();
}

22
include/socgraph.php
View file

@ -732,14 +732,32 @@ function poco_check_server($server_url, $network = "", $force = false) {
$orig_last_failure = $last_failure;
// Check if the page is accessible via SSL.
$orig_server_url = $server_url;
$server_url = str_replace("http://", "https://", $server_url);
$serverret = z_fetch_url($server_url."/.well-known/host-meta");
// We set the timeout to 20 seconds since this operation should be done in no time if the server was vital
$serverret = z_fetch_url($server_url."/.well-known/host-meta", false, $redirects, array('timeout' => 20));
// Quit if there is a timeout.
// But we want to make sure to only quit if we are mostly sure that this server url fits.
if (($orig_server_url == $server_url) AND ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT)) {
logger("Connection to server ".$server_url." timed out.", LOGGER_DEBUG);
return false;
}
// Maybe the page is unencrypted only?
$xmlobj = @simplexml_load_string($serverret["body"],'SimpleXMLElement',0, "http://docs.oasis-open.org/ns/xri/xrd-1.0");
if (!$serverret["success"] OR ($serverret["body"] == "") OR (@sizeof($xmlobj) == 0) OR !is_object($xmlobj)) {
$server_url = str_replace("https://", "http://", $server_url);
$serverret = z_fetch_url($server_url."/.well-known/host-meta");
// We set the timeout to 20 seconds since this operation should be done in no time if the server was vital
$serverret = z_fetch_url($server_url."/.well-known/host-meta", false, $redirects, array('timeout' => 20));
// Quit if there is a timeout
if ($serverret['errno'] == CURLE_OPERATION_TIMEDOUT) {
logger("Connection to server ".$server_url." timed out.", LOGGER_DEBUG);
return false;
}
$xmlobj = @simplexml_load_string($serverret["body"],'SimpleXMLElement',0, "http://docs.oasis-open.org/ns/xri/xrd-1.0");
}