# Additional options passed to erlang while starting ejabberd.
#
#export ERL_OPTIONS="-heart"

# ERL_MAX_PORTS: Maximum number of simultaneously open Erlang ports
#
# Erlang consumes one port for every connection, either from a client or from
# another Jabber server. The option ERL_MAX_PORTS limits the number of
# concurrent connections and can be specified when starting ejabberd.
#
# Default value: 1024
# Maximum value: 268435456

export ERL_MAX_PORTS=32000

# ERL_FULLSWEEP_AFTER: Maximum number of collections before a forced fullsweep
#
# To reduce memory usage, you can set environment variable ERL_FULLSWEEP_AFTER.
# But in this case ejabberd may work slower.
#
# The ERL_FULLSWEEP_AFTER option shrinks the size of the Erlang process after
# RAM intensive events. Note that this option may downgrade performance. Hence
# this option is only interesting on machines that also host other services
# (webserver, mail) on which ejabberd does not receive constant load.
#
# Default: 65535

#export ERL_FULLSWEEP_AFTER=0

# PROCESSES: Maximum number of Erlang processes (default=32768, max=268435456)
#
# Erlang consumes a lot of lightweight processes. If there is a lot of activity
# on ejabberd so that the maximum number of proccesses is reached, people will
# experiment greater latency times. As these processes are implemented in
# Erlang, and therefore not related to the operating system processes, you do
# not have to worry about allowing a huge number of them.

#PROCESSES="+P 32768"

# POLL: Kernel polling (-K true)
#
# The kernel polling option requires that you have support for it in your
# kernel. By default, Erlang currently supports kernel polling under FreeBSD,
# Mac OS X, and Solaris. If you use Linux, you need to apply a patch.
# Additionaly, you need to enable this feature while compiling Erlang.

#POLL="-K true"

# ERL_MAX_ETS_TABLES: Maximum number of ETS and Mnesia tables (default=1400)
#
# The number of concurrent ETS and Mnesia tables is limited. When the limit is
# reached, errors will appear in the logs:
#
# ** Too many db tables **
#
# You can safely increase this limit when starting ejabberd. It impacts memory
# consumption but the difference will be quite small.

ERL_MAX_ETS_TABLES="-env ERL_MAX_ETS_TABLES 1400"

# The next variable allows to explicitly specify erlang node for ejabberd
# It can be given in different formats:
# ERLANG_NODE=ejabberd
# Lets erlang add hostname to the node (ejabberd uses short name in this case)
# ERLANG_NODE=ejabberd@hostname
# Erlang uses node name as is (so make sure that hostname is a real machine
# hostname or you'll not be able to control ejabberd)
# ERLANG_NODE=ejabberd@hostname.domainname
# The same as previous, but erlang will use long hostname (see erl (1) manual for details)
#
#export ERLANG_NODE=ejabberd