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Makefile 100644 1.99kB
README 100644 5.58kB
km_db_mysql.c 100644 3.72kB
km_db_mysql.h 100644 1.63kB
km_dbase.c 100644 21.34kB
km_dbase.h 100644 3.74kB
km_my_con.c 100644 4.04kB
km_my_con.h 100644 2.24kB
km_res.c 100644 6.02kB
km_res.h 100644 2.08kB
km_row.c 100644 2.09kB
km_row.h 100644 1.49kB
km_val.c 100644 2.65kB
km_val.h 100644 1.48kB
my_cmd.c 100644 35.15kB
my_cmd.h 100644 2.26kB
my_con.c 100644 5.39kB
my_con.h 100644 2kB
my_fld.c 100644 1.8kB
my_fld.h 100644 1.44kB
my_res.c 100644 2.18kB
my_res.h 100644 1.27kB
my_uri.c 100644 6.35kB
my_uri.h 100644 1.39kB
mysql_mod.c 100644 5.28kB
mysql_mod.h 100644 1.75kB
README
mysql Module Daniel-Constantin Mierla <miconda@gmail.com> Edited by Daniel-Constantin Mierla <miconda@gmail.com> Copyright � 2006 Voice Sistem SRL __________________________________________________________________ Table of Contents 1. Admin Guide 1. Overview 2. Dependencies 2.1. Kamailio Modules 2.2. External Libraries or Applications 3. Parameters 3.1. ping_interval (integer) 3.2. timeout_interval (integer) 3.3. auto_reconnect (integer) 3.4. insert_delayed (integer) 4. Functions 5. Installation 6. Reading configuration from my.cnf List of Examples 1.1. Set ping_interval parameter 1.2. Set timeout_interval parameter 1.3. Set auto_reconnect parameter 1.4. Set insert_delayed parameter 1.5. Set a my.cnf group in db_url parameter 1.6. Adding a kamailio group to my.cnf 1.7. Using [client] and specific group Chapter 1. Admin Guide Table of Contents 1. Overview 2. Dependencies 2.1. Kamailio Modules 2.2. External Libraries or Applications 3. Parameters 3.1. ping_interval (integer) 3.2. timeout_interval (integer) 3.3. auto_reconnect (integer) 3.4. insert_delayed (integer) 4. Functions 5. Installation 6. Reading configuration from my.cnf 1. Overview This is a module which provides MySQL connectivity for Kamailio. It implements the DB API defined in Kamailio. 2. Dependencies 2.1. Kamailio Modules 2.2. External Libraries or Applications 2.1. Kamailio Modules The following modules must be loaded before this module: * No dependencies on other Kamailio modules. 2.2. External Libraries or Applications The following libraries or applications must be installed before running Kamailio with this module loaded: * mysql - the development libraries forthe Mysql database. In some Linux distributions named "libmysqlclient-dev". 3. Parameters 3.1. ping_interval (integer) 3.2. timeout_interval (integer) 3.3. auto_reconnect (integer) 3.4. insert_delayed (integer) 3.1. ping_interval (integer) Time interval in seconds to send ping messages to MySQL server in order to keep the connection open. Default value is 300 (5 min). Example 1.1. Set ping_interval parameter ... modparam("db_mysql", "ping_interval", 600) ... 3.2. timeout_interval (integer) Time interval (in seconds) after that an connection attempt, read or write request is aborted. The value counts three times, as several retries are done from the driver before it gives up. The read timeout parameter is ignored on MySQL driver versions prior to "5.1.12", "5.0.25" and "4.1.22". The write timeout parameter is ignored on versions prior to "5.1.12" and "5.0.25", the "4.1" release don't support it at all. Default value is 2 (6 sec). Example 1.2. Set timeout_interval parameter ... modparam("db_mysql", "timeout_interval", 2) ... 3.3. auto_reconnect (integer) Configure whether the module should automatically reconnect to MySQL server if the connection was lost. Default value is 1 (1 - on / 0 - off). Example 1.3. Set auto_reconnect parameter ... modparam("db_mysql", "auto_reconnect", 0) ... 3.4. insert_delayed (integer) If set to 1, all INSERT SQL queries will be sent to MySQL server as INSERT DELAYED. Default value is 0 (1 - on / 0 - off). Example 1.4. Set insert_delayed parameter ... modparam("db_mysql", "insert_delayed", 1) ... 4. Functions No function exported to be used from configuration file. 5. Installation Because it dependes on an external library, the mysql module is not compiled and installed by default. You can use one of these options. * - edit the "Makefile" and remove "db_mysql" from "excluded_modules" list. Then follow the standard procedure to install Kamailio: "make all; make install". * - from command line use: 'make all include_modules="db_mysql"; make install include_modules="db_mysql"'. 6. Reading configuration from my.cnf In order to take into account specific mysql client options, a my.cnf config group can be passed using the db_url module parameter. This is done by setting [group] in front of or instead of the host part. The following examples are valid db_url definitions, which include a my.cnf group: * mysql://user:pass@[group]host:port/db * mysql://user:pass@[group]:port/db * mysql://user:pass@[group]/db * mysql://[group]/db Example 1.5. Set a my.cnf group in db_url parameter ... modparam("usrloc", "db_url", "mysql://[kamailio]/kamailio) ... Example 1.6. Adding a kamailio group to my.cnf ... [kamailio] socket = /path/to/mysql.sock user = kamailiouser password = kamailiopass default-character-set = utf8 ... In addition to the given group, also the [client] section is read, in the order given in my.cnf. So if you for example specify a socket in both your specific group and the client group, then the value is taken from the last one. Example 1.7. Using [client] and specific group ... [client] socket = /var/run/mysql/mysqld.sock [kamailio] socket = /path/to/mysqld.sock user = kamailiouser password = kamailiopass default-character-set = utf8 ... In the example given above, the socket /path/to/mysqld.sock is used by Kamailio because both [kamailio] and [client] define this option, and the latter overwrites the first.