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<p>
There are two ways to build Berkeley DB replication applications:
the most common approach is to use the Berkeley DB library
"replication manager" support, where the Berkeley DB library manages
the replication group, including network transport, all replication
message processing and acknowledgment, and group elections.
Applications using the replication manager support generally make
the following calls:
</p>
<ol><li>
Configure the local site in the replication group,
<a href="P_BerkeleyDB_DatabaseEnvironment_RepMgrLocalSite.htm">RepMgrLocalSite</a>.
</li><li>
Call <a href="M_BerkeleyDB_DatabaseEnvironment_RepMgrSiteConfig.htm">RepMgrSiteConfig(DbSiteConfig)</a> to configure the remote
site(s) in the replication group.
</li><li>Configure the message acknowledgment policy
(<a href="P_BerkeleyDB_DatabaseEnvironment_RepMgrAckPolicy.htm">RepMgrAckPolicy</a>) which provides the replication group's
transactional needs.
</li><li>
Configure the local site's election priority,
<a href="P_BerkeleyDB_DatabaseEnvironment_RepPriority.htm">RepPriority</a>.
</li><li>
Call <a href="M_BerkeleyDB_DatabaseEnvironment_RepMgrStartClient.htm">RepMgrStartClient(Int32)</a> or
<a href="M_BerkeleyDB_DatabaseEnvironment_RepMgrStartMaster.htm">RepMgrStartMaster(Int32)</a> to start the replication
application.
</li></ol>
<p>
For more information on building replication manager applications,
please see the Replication Getting Started Guide included in the
Berkeley DB documentation.
</p>
<p>
Applications with special needs (for example, applications using
network protocols not supported by the Berkeley DB replication
manager), must perform additional configuration and call other
Berkeley DB replication methods. For more information on building
advanced replication applications, please see the Base Replication
API section in the Berkeley DB Programmer's Reference Guide for more
information.
</p>
<p>
Starting the replication manager consists of opening the TCP/IP
listening socket to accept incoming connections, and starting all
necessary background threads. When multiple processes share a
database environment, only one process can open the listening
socket; <a href="M_BerkeleyDB_DatabaseEnvironment_RepMgrStartClient.htm">RepMgrStartClient(Int32)</a> (and
<a href="M_BerkeleyDB_DatabaseEnvironment_RepMgrStartMaster.htm">RepMgrStartMaster(Int32)</a>) automatically open the socket in
the first process to call it, and skips this step in the later calls
from other processes.
</p>
</div><h1 class="heading"><span onclick="ExpandCollapse(overloadMembersTableToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(overloadMembersTableToggle, event)" tabindex="0"><img id="overloadMembersTableToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />Overload List</span></h1><div id="overloadMembersTableSection" class="section" name="collapseableSection" style=""><table id="memberList" class="members" frame="lhs" cellpadding="2"><col width="10%" /><tr><th class="iconColumn">
</th><th class="nameColumn">Name</th><th class="descriptionColumn">Description</th></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" title="Public method" /></td><td><a href="M_BerkeleyDB_DatabaseEnvironment_RepMgrStartClient.htm">RepMgrStartClient(Int32)</a></td><td><div class="summary">
Start the replication manager as a client site, and do not call for
an election.
</div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" title="Public method" /></td><td><a href="M_BerkeleyDB_DatabaseEnvironment_RepMgrStartClient_1.htm">RepMgrStartClient(Int32, Boolean)</a></td><td><div class="summary">
Start the replication manager as a client site, and optionally call
for an election.
</div></td></tr></table></div><h1 class="heading"><span onclick="ExpandCollapse(seeAlsoToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(seeAlsoToggle, event)" tabindex="0"><img id="seeAlsoToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />See Also</span></h1><div id="seeAlsoSection" class="section" name="collapseableSection" style=""><div class="seeAlsoStyle"><a href="T_BerkeleyDB_DatabaseEnvironment.htm">DatabaseEnvironment Class</a></div><div class="seeAlsoStyle"><a href="AllMembers_T_BerkeleyDB_DatabaseEnvironment.htm">DatabaseEnvironment Members</a></div><div class="seeAlsoStyle"><a href="N_BerkeleyDB.htm">BerkeleyDB Namespace</a></div></div></div><div id="footer"><div class="footerLine"><img width="100%" height="3px" src="../icons/footer.gif" title="Footer image" /></div><A NAME="feedback"></A><span id="fb" class="feedbackcss"> </span>
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