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<div id="projectname">Qpid Proton C API
&#160;<span id="projectnumber">0.25.0</span>
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<div class="title">Proactor events<div class="ingroups"><a class="el" href="group__io.html">IO</a></div></div> </div>
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<p><b>Unsettled API</b> - Events used by the proactor.
<a href="#details">More...</a></p>
<p><b>Unsettled API</b> - Events used by the proactor. </p>
<p><a class="el" href="group__proactor.html#ga2b66a46f3e557010ec61bd105326753d" title="Wait until there are Proactor events to handle. ">pn_proactor_wait()</a> returns a subset of the event types defined by <a class="el" href="group__event.html#ga4876e2eed24a4d4e4c52b99842103cda">pn_event_type_t</a>.</p>
<p>The PN_REACTOR_*, PN_SELECTABLE_*, and PN_*_FINAL events are not returned.</p>
<table class="doxtable">
<tr>
<th align="left">Enumeration </th><th align="left">Brief description, see <a class="el" href="group__event.html#ga4876e2eed24a4d4e4c52b99842103cda">pn_event_type_t</a> for more </th></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa182e571a0310028514bce66a41063a6e">PN_CONNECTION_INIT</a> </td><td align="left">The connection has been created. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaaf61aa79ca82b3a8f5017dc735843fae5">PN_CONNECTION_BOUND</a> </td><td align="left">The connection has been bound to a transport. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa13fdcb0402f982fd366e58f165f376c9">PN_TIMER_TASK</a> </td><td align="left">A timer event has occurred. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa182e571a0310028514bce66a41063a6e">PN_CONNECTION_INIT</a> </td><td align="left">The connection has been created. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaaf61aa79ca82b3a8f5017dc735843fae5">PN_CONNECTION_BOUND</a> </td><td align="left">The connection has been bound to a transport. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaac683ba544c12cbf36a3d3015ae818498">PN_CONNECTION_UNBOUND</a> </td><td align="left">The connection has been unbound from its transport. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa5d285c46982df224c3e4733b05c3540a">PN_CONNECTION_LOCAL_OPEN</a> </td><td align="left">The local connection endpoint has been closed. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaad48bce685db553740fa71cc36473b5cc">PN_CONNECTION_REMOTE_OPEN</a> </td><td align="left">The remote endpoint has opened the connection. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaac8567664d41057ae94d23776f5ecdb86">PN_CONNECTION_LOCAL_CLOSE</a> </td><td align="left">The local connection endpoint has been closed. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa1252529cf9f03d214c9b4fea5cf11b2f">PN_CONNECTION_REMOTE_CLOSE</a> </td><td align="left">The remote endpoint has closed the connection. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaaf5b92fb6331bfe63786db3950073147f">PN_SESSION_INIT</a> </td><td align="left">The session has been created. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa0862b8e3613b7a2b5a08a779474df424">PN_SESSION_LOCAL_OPEN</a> </td><td align="left">The local session endpoint has been opened. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaaf67df046bea45df34aea863d9541e806">PN_SESSION_REMOTE_OPEN</a> </td><td align="left">The remote endpoint has opened the session. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa5d3fe92cc7ef0e8712b038ecfbd05029">PN_SESSION_LOCAL_CLOSE</a> </td><td align="left">The local session endpoint has been closed. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa3410075b825c59b8f4efdcddf5a5b135">PN_SESSION_REMOTE_CLOSE</a> </td><td align="left">The remote endpoint has closed the session. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa2f9e46bded95d0233cc74a71fdc75a2c">PN_LINK_INIT</a> </td><td align="left">The link has been created. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa5ddecd4b0ea72895413fbf1b5cb41f65">PN_LINK_LOCAL_OPEN</a> </td><td align="left">The local link endpoint has been opened. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa45edb44a6cc7908b5032944e08925307">PN_LINK_REMOTE_OPEN</a> </td><td align="left">The remote endpoint has opened the link. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa3b27f8d1c91cc05b47bed1905d42373a">PN_LINK_LOCAL_CLOSE</a> </td><td align="left">The local link endpoint has been closed. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa1153f0108be071c31210dd1cd3e40a1f">PN_LINK_REMOTE_CLOSE</a> </td><td align="left">The remote endpoint has closed the link. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa838b909cce908f5769d043ba3e73e73e">PN_LINK_LOCAL_DETACH</a> </td><td align="left">The local link endpoint has been detached. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa5a84b68a2bd5ca705187381a785121d2">PN_LINK_REMOTE_DETACH</a> </td><td align="left">The remote endpoint has detached the link. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa4eaecc54c07cdc9b0df7b1d536a7dc3f">PN_LINK_FLOW</a> </td><td align="left">The flow control state for a link has changed. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa70bbfc163d85732b5652dc70fb3330fe">PN_DELIVERY</a> </td><td align="left">A delivery has been created or updated. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaad7329eb7a015f62ce70719ea20abab76">PN_TRANSPORT</a> </td><td align="left">The transport has new data to read and/or write. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaaa205271edd307e5d33bd8287a760ad28">PN_TRANSPORT_AUTHENTICATED</a> </td><td align="left">The transport has authenticated. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa7c7278de5bcbf3b42b3e692ca21f6c5a">PN_TRANSPORT_ERROR</a> </td><td align="left">Indicates that a transport error has occurred. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa98facd13835b4a1d8e878d6f13c10a51">PN_TRANSPORT_HEAD_CLOSED</a> </td><td align="left">Indicates that the "head" or writing end of the transport has been closed. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa205d07df6cd3d07b37a89f046b1184db">PN_TRANSPORT_TAIL_CLOSED</a> </td><td align="left">Indicates that the tail of the transport has been closed. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa1ca722ce3c0b2c13a33636cded8430ba">PN_TRANSPORT_CLOSED</a> </td><td align="left">The final event for a proactor connection, the transport is closed. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa6e25f00110ab278fd8b34fee00bd5fd7">PN_LISTENER_OPEN</a> </td><td align="left">The listener is listening. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa0602b15957883e7d00ccdff4abca992c">PN_LISTENER_ACCEPT</a> </td><td align="left">Indicates the listener has an incoming connection, call <a class="el" href="group__listener.html#ga3719a4ab17b8de42fc6bfb262018d070" title="Accept an incoming connection request using transport and connection, which can be configured before ...">pn_listener_accept2()</a> to accept it. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaad5920df168cd28daaf253cad789d8aca">PN_LISTENER_CLOSE</a> </td><td align="left">Indicates the listener has closed. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaaee05826a80e94b5b86c4544e4715f499">PN_PROACTOR_INTERRUPT</a> </td><td align="left">Indicates <a class="el" href="group__proactor.html#gaa5255cd1bcb5d7f5639b53dc30712711" title="Return a PN_PROACTOR_INTERRUPT event as soon as possible. ">pn_proactor_interrupt()</a> was called to interrupt a proactor thread. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa4afa8c2da61f4c665c669fbe37b1c5fe">PN_PROACTOR_TIMEOUT</a> </td><td align="left">Timeout set by <a class="el" href="group__proactor.html#gad7cd71f06282eb290699d90c316b2d32" title="Return a PN_PROACTOR_TIMEOUT after timeout milliseconds elapse. ">pn_proactor_set_timeout()</a> time limit expired. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa894e93f167ef39e28a07c9cdf6b1181b">PN_PROACTOR_INACTIVE</a> </td><td align="left">The proactor has become inactive: all listeners and connections were closed and the timeout (if set) expired or was cancelled. </td></tr>
<tr>
<td align="left"><a class="el" href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa28a2bfee806bbc1fe31499c8eec39db0">PN_CONNECTION_WAKE</a> </td><td align="left"><a class="el" href="group__proactor.html#ga0f49c771fe3bff54f58c9d583ca30560" title="Return a PN_CONNECTION_WAKE event for connection as soon as possible. ">pn_connection_wake()</a> was called. </td></tr>
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