message not inserting in DB and my erlang.log file says following::

[pratik1230]

My:::: Emakefile:::::

{'../ejabberd-dev/src/gen_mod',
[{outdir, "/opt/ejabberd-13.12/lib/ejabberd-13.12/ebin"},{i,"/opt/ejabberd-13.12/lib/ejabberd-13.12/include"}]}.
{'src/*', [{outdir, "ebin"},{i,"/opt/ejabberd-13.12/lib/ejabberd-13.12/include"}]}.

after compiling i copied .beam file into
/opt/ejabberd-13.12/lib/ejabberd-13.12/ebin

also copied /Emysql/ebin/* to /opt/ejabberd-13.12/lib/ejabberd-13.12/ebin

then restart ejabberd no error but erlang.log file says as follow:

=CRASH REPORT==== 26-Dec-2014::09:55:53 ===
crasher:
initial call: mod_log_chat_mysql5:init/1
pid: <0.402.0>
registered_name: []
exception exit: {badarg,
[{emysql,config_ok,1,[{file,"emysql.erl"},{line,247}]},
{emysql,add_pool,1,[{file,"emysql.erl"},{line,276}]},
{mod_log_chat_mysql5,init,1,
[{file,"src/mod_log_chat_mysql5.erl"},{line,76}]},
{gen_server,init_it,6,
[{file,"gen_server.erl"},{line,304}]},
{proc_lib,init_p_do_apply,3,
[{file,"proc_lib.erl"},{line,239}]}]}
in function gen_server:init_it/6 (gen_server.erl, line 328)
ancestors: [ejabberd_sup,<0.38.0>]
messages: []
links: [<0.299.0>]
dictionary: []
trap_exit: false
status: running
heap_size: 1598
stack_size: 27
reductions: 342
neighbours:

[mweibel]

Hi,

hmm yeah might be that emysql has changed a bit since I created this module. Maybe I'll find time to figure this out, otherwise you're more than welcome to figure out what happens :)

Best,
Michael

[mweibel]

Ah, could you show us how you configured the module (the MySQL settings)? Please replace any sensitive info with something else but in similar form...

[pratik1230]

Hi,

Here is my config file settings for this module

{mod_log_chat_mysql5, [{server, "localhost"}, {db, "xyz"}, {user, "user"}, {password, "pass"}, {pool_size, 1}, {encoding, utf8}]},

and one more thing i forgot to tell you, from read me file i confused in following point

Copy all the Emysql files to your ejabberd system ebin folder as well. (Emysql/ebin/*)

i copied all .beam file from Emysql/ebin/ is anything else i have to copied from Emysql to my ejabberd root directory ?

i am using ubuntu and i installed ejabberd from .run file so tell me where exactly i have to copy emysql files if any.

[mweibel]

Hi,
as far as I can tell the config looks ok.

The ebin files you should copy to the folder within ejabberd where ejabberd's ebin files are. Don't really know where they are within your installation, but you might want to take a look at the installation folder of ejabberd.

[pratik1230]

hi,

i copied all ebin files to my installation thats ok. other then this need to copy any files from emysql src ?

[mweibel]

Probably the .app file as well, did you copy it?

[pratik1230]

hi,

yes i copied emysql.app file where all beam file presents

[mweibel]

Ok, thanks. Taking a look as soon as possible now.

[pratik1230]

okay

[mweibel]

when starting the server, do you have in ejabberd.log also the following info logs?

2015-01-06 07:49:55.208 [info] <0.442.0>@ejabberd_config:prepare_opt_val:582 Configuration problem:
** Option: server
** Invalid value: "localhost"
** Using as fallback: undefined
2015-01-06 07:49:55.208 [info] <0.7.0> Application emysql started on node ejabberd@localhost
2015-01-06 07:49:55.209 [info] <0.442.0>@ejabberd_config:prepare_opt_val:582 Configuration problem:
** Option: db
** Invalid value: "ejabberd"
** Using as fallback: undefined
2015-01-06 07:49:55.209 [info] <0.442.0>@ejabberd_config:prepare_opt_val:582 Configuration problem:
** Option: user
** Invalid value: "root"
** Using as fallback: undefined
2015-01-06 07:49:55.209 [info] <0.442.0>@ejabberd_config:prepare_opt_val:582 Configuration problem:
** Option: password
** Invalid value: ""
** Using as fallback: undefined
2015-01-06 07:49:55.209 [info] <0.442.0>@ejabberd_config:prepare_opt_val:582 Configuration problem:
** Option: pool_size
** Invalid value: 1
** Using as fallback: undefined
2015-01-06 07:49:55.209 [info] <0.442.0>@ejabberd_config:prepare_opt_val:582 Configuration problem:
** Option: encoding
** Invalid value: utf8
** Using as fallback: undefined

(you might need to increase the loglevel for that)

[pratik1230]

hi,

yes i found same log

+++++++++
2015-01-06 07:06:00.637 [info] <0.7.0> Application p1_mysql started on node 'ejabberd@ip-172-31-49-108.ec2.internal'
2015-01-06 07:06:00.688 [info] <0.38.0>@cyrsasl_digest:start:58 FQDN used to check DIGEST-MD5 SASL authentication: ip-172-31-49-108.ec2.internal
2015-01-06 07:06:00.741 [info] <0.405.0>@ejabberd_config:prepare_opt_val:574 Configuration problem:
** Option: server
** Invalid value: "localhost"
** Using as fallback: undefined
2015-01-06 07:06:00.741 [info] <0.405.0>@ejabberd_config:prepare_opt_val:574 Configuration problem:
** Option: db
** Invalid value: "xyz"
** Using as fallback: undefined
2015-01-06 07:06:00.742 [info] <0.405.0>@ejabberd_config:prepare_opt_val:574 Configuration problem:
** Option: user
** Invalid value: "root"
** Using as fallback: undefined
2015-01-06 07:06:00.742 [info] <0.405.0>@ejabberd_config:prepare_opt_val:574 Configuration problem:
** Option: password
** Invalid value: "xyz"
** Using as fallback: undefined
2015-01-06 07:06:00.742 [info] <0.405.0>@ejabberd_config:prepare_opt_val:574 Configuration problem:
** Option: pool_size
** Invalid value: 1
** Using as fallback: undefined
2015-01-06 07:06:00.742 [info] <0.405.0>@ejabberd_config:prepare_opt_val:574 Configuration problem:
** Option: encoding
** Invalid value: utf8

[mweibel]

yeah well, then I know what the problem is. the module was created for an older version of ejabberd and in the newer ones they changed some APIs, e.g. the one for getting options.
Trying now to make it work again, can't guarantee anything though.

[pratik1230]

Okay thanks i am using ejabberd 13.12 and 14.12

[mweibel]

hey,

I commited a fix: 12d7460

should work now, even though logging doesn't seem to work because of some stupid stuff going on. Anyway. To compile you can follow the same steps as before, except that you need to copy ejabberd.hrl and logger.hrl from the current ejabberd source into the include directory of the mentioned ejabberd-dev/trunk directory.

[pratik1230]

Hi,

Thanks for update ,

I do compile and restart ejabberd and got this error

2015-01-07 05:50:31.843 [warning] <0.6.0> lager_error_logger_h dropped 1 messages in the last second that exceeded the limit of 50 messages/sec
2015-01-07 05:50:31.843 [error] <0.401.0> gen_server 'mod_log_chat_mysql5_54.172.112.105' terminated with reason: pool_not_found
2015-01-07 05:50:31.845 [error] <0.401.0> CRASH REPORT Process 'mod_log_chat_mysql5_54.172.112.105' with 0 neighbours exited with reason: pool_not_found in gen_server:terminate/6 line 722
2015-01-07 05:50:31.849 [error] <0.298.0> Supervisor ejabberd_sup had child 'mod_log_chat_mysql5_54.172.112.105' started with mod_log_chat_mysql5:start_link(<<"54.172.112.105">>, [{server,<<"localhost">>},{db,<<"xyz">>},{user,<<"root">>},{password,<<"xyz">>},{pool_size,1},...]) at <0.401.0> exit with reason pool_not_found in context child_terminated

is pool_size necessary ?