+# 6.4. keep-alive-timeout
+# ========================
+#
+# Specifies:
+#
+# Number of seconds after which an open connection will no longer
+# be reused.
+#
+# Type of value:
+#
+# Time in seconds.
+#
+# Default value:
+#
+# None
+#
+# Effect if unset:
+#
+# Connections are not kept alive.
+#
+# Notes:
+#
+# This option allows clients to keep the connection to Privoxy
+# alive. If the server supports it, Privoxy will keep the
+# connection to the server alive as well. Under certain
+# circumstances this may result in speed-ups.
+#
+# By default, Privoxy will close the connection to the server if
+# the client connection gets closed, or if the specified timeout
+# has been reached without a new request coming in. This behaviour
+# can be changed with the connection-sharing option.
+#
+# This option has no effect if Privoxy has been compiled without
+# keep-alive support.
+#
+# Note that a timeout of five seconds as used in the default
+# configuration file significantly decreases the number of
+# connections that will be reused. The value is used because some
+# browsers limit the number of connections they open to a single
+# host and apply the same limit to proxies. This can result in a
+# single website "grabbing" all the connections the browser allows,
+# which means connections to other websites can't be opened until
+# the connections currently in use time out.
+#
+# Several users have reported this as a Privoxy bug, so the default
+# value has been reduced. Consider increasing it to 300 seconds
+# or even more if you think your browser can handle it. If your
+# browser appears to be hanging it can't.
+#
+# Examples:
+#
+# keep-alive-timeout 300
+#
+keep-alive-timeout 5
+#
+#
+# 6.5. default-server-timeout
+# ============================
+#
+# Specifies:
+#
+# Assumed server-side keep-alive timeout if not specified by
+# the server.
+#
+# Type of value:
+#
+# Time in seconds.
+#
+# Default value:
+#
+# None
+#
+# Effect if unset:
+#
+# Connections for which the server didn't specify the keep-alive
+# timeout are not reused.
+#
+# Notes:
+#
+# Enabling this option significantly increases the number of
+# connections that are reused, provided the keep-alive-timeout
+# option is also enabled.
+#
+# While it also increases the number of connections problems when
+# Privoxy tries to reuse a connection that already has been closed
+# on the server side, or is closed while Privoxy is trying to
+# reuse it, this should only be a problem if it happens for the
+# first request sent by the client. If it happens for requests
+# on reused client connections, Privoxy will simply close the
+# connection and the client is supposed to retry the request
+# without bothering the user.
+#
+# Enabling this option is therefore only recommended if the
+# connection-sharing option is disabled.
+#
+# It is an error to specify a value larger than the
+# keep-alive-timeout value.
+#
+# This option has no effect if Privoxy has been compiled without
+# keep-alive support.
+#
+# Examples:
+#
+# default-server-timeout 60
+#
+#default-server-timeout 60
+#
+#
+# 6.6. connection-sharing
+# ========================
+#
+# Specifies:
+#
+# Whether or not outgoing connections that have been kept alive
+# should be shared between different incoming connections.
+#
+# Type of value:
+#
+# 0 or 1
+#
+# Default value:
+#
+# None
+#
+# Effect if unset:
+#
+# Connections are not shared.
+#
+# Notes:
+#
+# This option has no effect if Privoxy has been compiled without
+# keep-alive support, or if it's disabled.
+#
+# Notes:
+#
+# Note that reusing connections doesn't necessary cause
+# speedups. There are also a few privacy implications you should
+# be aware of.
+#
+# If this option is effective, outgoing connections are shared
+# between clients (if there are more than one) and closing the
+# browser that initiated the outgoing connection does no longer
+# affect the connection between Privoxy and the server unless
+# the client's request hasn't been completed yet.
+#
+# If the outgoing connection is idle, it will not be closed until
+# either Privoxy's or the server's timeout is reached. While
+# it's open, the server knows that the system running Privoxy is
+# still there.
+#
+# If there are more than one client (maybe even belonging to
+# multiple users), they will be able to reuse each others
+# connections. This is potentially dangerous in case of
+# authentication schemes like NTLM where only the connection
+# is authenticated, instead of requiring authentication for
+# each request.
+#
+# If there is only a single client, and if said client can keep
+# connections alive on its own, enabling this option has next to
+# no effect. If the client doesn't support connection keep-alive,
+# enabling this option may make sense as it allows Privoxy to keep
+# outgoing connections alive even if the client itself doesn't
+# support it.
+#
+# You should also be aware that enabling this option increases
+# the likelihood of getting the "No server or forwarder data"
+# error message, especially if you are using a slow connection
+# to the Internet.
+#
+# This option should only be used by experienced users who
+# understand the risks and can weight them against the benefits.
+#
+# Examples:
+#
+# connection-sharing 1
+#
+#connection-sharing 1
+#
+#
+# 6.7. socket-timeout
+# ====================
+#
+# Specifies:
+#
+# Number of seconds after which a socket times out if no data
+# is received.
+#
+# Type of value:
+#
+# Time in seconds.
+#
+# Default value:
+#
+# None
+#
+# Effect if unset:
+#
+# A default value of 300 seconds is used.
+#
+# Notes:
+#
+# For SOCKS requests the timeout currently doesn't start until
+# the SOCKS server accepted the request. This will be fixed in
+# the next release.
+#
+# Examples:
+#
+# socket-timeout 300
+#
+socket-timeout 300
+#
+#
+# 6.8. max-client-connections
+# ============================
+#
+# Specifies:
+#
+# Maximum number of client connections that will be served.
+#
+# Type of value:
+#
+# Positive number.
+#
+# Default value:
+#
+# None
+#
+# Effect if unset:
+#
+# Connections are served until a resource limit is reached.
+#
+# Notes:
+#
+# Privoxy creates one thread (or process) for every incoming
+# client connection that isn't rejected based on the access
+# control settings.
+#
+# If the system is powerful enough, Privoxy can theoretically deal
+# with several hundred (or thousand) connections at the same time,
+# but some operating systems enforce resource limits by shutting
+# down offending processes and their default limits may be below
+# the ones Privoxy would require under heavy load.
+#
+# Configuring Privoxy to enforce a connection limit below the
+# thread or process limit used by the operating system makes
+# sure this doesn't happen. Simply increasing the operating
+# system's limit would work too, but if Privoxy isn't the only
+# application running on the system, you may actually want to
+# limit the resources used by Privoxy.
+#
+# If Privoxy is only used by a single trusted user, limiting the
+# number of client connections is probably unnecessary. If there
+# are multiple possibly untrusted users you probably still want
+# to additionally use a packet filter to limit the maximal number
+# of incoming connections per client. Otherwise a malicious user
+# could intentionally create a high number of connections to
+# prevent other users from using Privoxy.
+#
+# Obviously using this option only makes sense if you choose a
+# limit below the one enforced by the operating system.
+#
+# Examples:
+#
+# max-client-connections 256
+#
+#max-client-connections 256
+
+#
+# 6.9. handle-as-empty-doc-returns-ok
+# ====================================
+#
+# Specifies:
+#
+# The status code Privoxy returns for pages blocked with
+# +handle-as-empty-document.
+#
+# Type of value:
+#
+# 0 or 1
+#
+# Default value:
+#
+# 0
+#
+# Effect if unset:
+#
+# Privoxy returns a status 403(forbidden) for all blocked pages.
+#
+# Effect if set:
+#
+# Privoxy returns a status 200(OK) for pages blocked with
+# +handle-as-empty-document and a status 403(Forbidden) for all
+# other blocked pages.
+#
+# Notes:
+#
+# This is a work-around for Firefox bug 492459: " Websites are no
+# longer rendered if SSL requests for JavaScripts are blocked by a
+# proxy. " (https:/ /bugzilla.mozilla.org/show_bug.cgi?id=492459)
+# As the bug has been fixed for quite some time this option
+# should no longer be needed and will be removed in a future
+# release. Please speak up if you have a reason why the option
+# should be kept around.
+#
+#handle-as-empty-doc-returns-ok 1
+#
+#
+# 1.6.10. enable-compression
+#
+# Specifies:
+#
+# Whether or not buffered content is compressed before delivery.
+#
+# Type of value:
+#
+# 0 or 1
+#
+# Default value:
+#
+# 0
+#
+# Effect if unset:
+#
+# Privoxy does not compress buffered content.
+#
+# Effect if set:
+#
+# Privoxy compresses buffered content before delivering it to
+# the client, provided the client supports it.
+#
+# Notes:
+#
+# This directive is only supported if Privoxy has been compiled
+# with FEATURE_COMPRESSION, which should not to be confused
+# with FEATURE_ZLIB.
+#
+# Compressing buffered content is mainly useful if Privoxy and the
+# client are running on different systems. If they are running on
+# the same system, enabling compression is likely to slow things
+# down. If you didn't measure otherwise, you should assume that
+# it does and keep this option disabled.
+#
+# Privoxy will not compress buffered content below a certain
+# length.
+#
+#enable-compression 1
+#
+#
+# 1.6.11. compression-level
+#
+# Specifies:
+#
+# The compression level that is passed to the zlib library when
+# compressing buffered content.
+#
+# Type of value:
+#
+# Positive number ranging from 0 to 9.
+#
+# Default value:
+#
+# 1
+#
+# Notes:
+#
+# Compressing the data more takes usually longer than compressing
+# it less or not compressing it at all. Which level is best
+# depends on the connection between Privoxy and the client. If
+# you can't be bothered to benchmark it for yourself, you should
+# stick with the default and keep compression disabled.
+#
+# If compression is disabled, the compression level is irrelevant.
+#
+# Examples:
+#
+# # Best speed (compared to the other levels)
+# compression-level 1
+#
+# # Best compression
+# compression-level 9
+#
+# # No compression. Only useful for testing as the added header
+# # slightly increases the amount of data that has to be sent.
+# # If your benchmark shows that using this compression level
+# # is superior to using no compression at all, the benchmark
+# # is likely to be flawed.
+# compression-level 0
+#
+#
+#compression-level 1
+#
+#
+# 7. WINDOWS GUI OPTIONS
+# =======================