Sphinx works fine from linux console, but not with php api

Question

My sphinx is working fine with linux console

This program (CLI search) is for testing and debugging purposes only;
it is NOT intended for production use.
[root@coinsaver sphinx]# search -i product -q iphone
Sphinx 2.1.8-id64-release (rel21-r4675)
Copyright (c) 2001-2014, Andrew Aksyonoff
Copyright (c) 2008-2014, Sphinx Technologies Inc (http://sphinxsearch.com)

using config file '/etc/sphinx/sphinx.conf'...
index 'product': query 'iphone ': returned 88 matches of 88 total in 0.014 sec

displaying matches:
1. document=205267, weight=2773
2. document=470963, weight=2696
3. document=432191, weight=1696
4. document=125460, weight=1642
5. document=186938, weight=1642
6. document=199461, weight=1642
7. document=222081, weight=1642
8. document=249572, weight=1642
9. document=310231, weight=1642
10. document=395051, weight=1642
11. document=395052, weight=1642
12. document=430649, weight=1642
13. document=438066, weight=1642
14. document=468067, weight=1642
15. document=470947, weight=1642
16. document=470961, weight=1642
17. document=471161, weight=1642
18. document=482581, weight=1642
19. document=484640, weight=1642
20. document=490590, weight=1642

words:
1. 'iphon': 88 documents, 97 hits

BUT AFTER REWARDS, it does not work with PHP API

$sphinx = new SphinxClient();
// options....
$result = $sphinx->Query("$string*", '*');

returns false. It worked before I rebooted my server, it seems that Nginx and Sphinx no longer get along, I don’t even know where to start looking ....

result searchd --status

searchd status
--------------
uptime: 361
connections: 1
maxed_out: 0
command_search: 0
command_excerpt: 0
command_update: 0
command_keywords: 0
command_persist: 0
command_status: 1
command_flushattrs: 0
agent_connect: 0
agent_retry: 0
queries: 0
dist_queries: 0
query_wall: 0.000
query_cpu: OFF
dist_wall: 0.000
dist_local: 0.000
dist_wait: 0.000
query_reads: OFF
query_readkb: OFF
query_readtime: OFF
avg_query_wall: 0.000
avg_query_cpu: OFF
avg_dist_wall: 0.000
avg_dist_local: 0.000
avg_dist_wait: 0.000
avg_query_reads: OFF
avg_query_readkb: OFF
avg_query_readtime: OFF

In addition, after rebooting, there are no entries in the sphinx query log.

Answer 1

Aha! After the reboot, my server decided to change the port for Sphinx from 9312 to 3312 , do not ask me how I did a simple reboot.

I ran this command to see open ports (CENTOS) $ netstat -tulpn | less

tcp        0      0 127.0.0.1:9000              0.0.0.0:*                   LISTEN      4928/php-fpm
tcp        0      0 127.0.0.1:27017             0.0.0.0:*                   LISTEN      1166/mongod
tcp        0      0 0.0.0.0:3306                0.0.0.0:*                   LISTEN      4645/mysqld
tcp        0      0 0.0.0.0:3690                0.0.0.0:*                   LISTEN      1565/svnserve
tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      3428/nginx
-----------------------------------------------------------------------------------------
tcp        0      0 127.0.0.1:3312              0.0.0.0:*                   LISTEN      3278/searchd
-----------------------------------------------------------------------------------------
tcp        0      0 0.0.0.0:22                  0.0.0.0:*                   LISTEN      529/sshd
tcp        0      0 :::22                       :::*                        LISTEN      529/sshd

So by changing this

$sphinx->SetServer('localhost', 9312);

to that

$sphinx->SetServer('localhost', 3312);

. , , , Linux.