Zabbix Documentation 3.4

3.04.04.2 (current)In development:4.4 (devel)Unsupported:1.82.02.22.43.23.4

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manual:installation:upgrade_notes_340

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manual:installation:upgrade_notes_340 [2018/04/05 06:43]
martins-v minor formatting/grammar fixes
manual:installation:upgrade_notes_340 [2019/02/12 06:39] (current)
martins-v formatting change
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 === API changes === === API changes ===
  
-  * Deprecated ''​isreadable()''​ and ''​iswritable()''​ methods as well as the ''​proxy.interfaces''​ parameter have been removed;+  * Deprecated ''​isreadable()''​ and ''​iswritable()''​ methods as well as the ''​proxy.interfaces''​ parameter have been removed.
   * Validation of "​period"​ field has been added disallowing a trailing semicolon. All existing trailing semicolons will be removed by proxy/​server during upgrade.  ​   * Validation of "​period"​ field has been added disallowing a trailing semicolon. All existing trailing semicolons will be removed by proxy/​server during upgrade.  ​
  
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 Socket-based inter-process communication has been added in Zabbix 3.4. On systems where SELinux is enabled it may be required to add SELinux rules to allow Zabbix create/use UNIX domain sockets in the ''​SocketDir''​ directory. Currently socket files are used by server (alerter, preprocessing,​ IPMI) and proxy (IPMI). Socket files are persistent, meaning are present while the process is running. Socket-based inter-process communication has been added in Zabbix 3.4. On systems where SELinux is enabled it may be required to add SELinux rules to allow Zabbix create/use UNIX domain sockets in the ''​SocketDir''​ directory. Currently socket files are used by server (alerter, preprocessing,​ IPMI) and proxy (IPMI). Socket files are persistent, meaning are present while the process is running.
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 +==== See also ====
 +
 +  * [[:​manual/​installation/​template_changes|Template changes]]