+ (Default is 3 hours.)</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><option>KRPC_TIMEOUT = <replaceable>time</replaceable></option></term>
+ <listitem>
+ <para>The <replaceable>time</replaceable> to wait before KRPC requests timeout.
+ (Default is 9 seconds.)</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><option>KRPC_INITIAL_DELAY = <replaceable>time</replaceable></option></term>
+ <listitem>
+ <para>The <replaceable>time</replaceable> to start with when resending KRPC requests using exponential backoff.
+ The request will first be resent after the delay set here.
+ The request will be resent again after twice the delay set here, and so on.
+ e.g. if TIMEOUT is 9 sec., and INITIAL_DELAY is 2 sec., then requests will
+ be resent at times 0, 2 (2 sec. later), and 6 (4 sec. later), and then will
+ timeout at 9. (Default is 2 seconds.)</para>