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Version: 1.0.16

Network Parameters

listen_addresses​

String type. Sets the addresses to listen on. Default value localhost, which only allows local connections. It is recommended to change to * to allow remote connections. This parameter can only be set at instance startup.

listen_addresses = '*'
                    # comma-separated list of addresses;
                    # defaults to 'localhost'; use '*' for all
                    # (change requires restart)

port​

Numeric type. Listen port. Default value 1921. This parameter can only be set at instance startup.

port = 1921

max_connections​

Numeric type. Maximum number of concurrent connections. Default value 100. It is recommended to increase this based on actual needs. This parameter can only be set at instance startup.

max_connections = 100            # (change requires restart)

superuser_reserved_connections​

Numeric type. Number of connections reserved for superusers. Default value 3. This parameter can only be set at instance startup.

#superuser_reserved_connections = 3    # (change requires restart)

unix_socket_directories​

String type. Unix domain socket directory. Default value /var/run/halo. This parameter can only be set at instance startup.

unix_socket_directories = '/var/run/halo'
                    # (change requires restart)

tcp_keepalives_idle​

Numeric type. TCP keepalive probe interval, in seconds. Default value 0, which uses the system default.

#tcp_keepalives_idle = 0        # TCP_KEEPIDLE, in seconds;
                    # 0 selects the system default

tcp_keepalives_interval​

Numeric type. TCP keepalive probe response timeout, in seconds. Default value 0, which uses the system default.

#tcp_keepalives_interval = 0        # TCP_KEEPINTVL, in seconds;
                    # 0 selects the system default

tcp_keepalives_count​

Numeric type. Number of TCP keepalive probe failures. Default value 0, which uses the system default.

#tcp_keepalives_count = 0        # TCP_KEEPCNT;
                    # 0 selects the system default