<h3>Description</h3>
<p>Try to fill carrierroute with routing data and test result with <code>kamcmd</code>, but the rpc command never gives a result.</p>
<h3>Troubleshooting</h3>
<h4>Reproduction</h4>
<pre><code>/* ----- ctl params -------------------------------------------------------- */
modparam("ctl", "binrpc", "unix:/var/run/kamailio/kamailio_ctl")
modparam("ctl", "mode", 0660)

/* ----- carrierroute params ----------------------------------------------- */
modparam("carrierroute", "config_source", "db")
modparam("carrierroute", "db_url", "EXTERN_READ_DBURL")
modparam("carrierroute", "fetch_rows", 2000)
modparam("carrierroute", "db_load_description", 1)
modparam("carrierroute", "match_mode", 10)
modparam("carrierroute", "avoid_failed_destinations", 1)
</code></pre>
<p>Kamailio is running with the following parameters:</p>
<pre><code>/usr/local/sbin/kamailio -u kamailio -g kamailio -m 512 -M 20 -n 16
</code></pre>
<p>Fill carrierroute table with 110 Routes, do a routes reload and than try to get the routes dumped.</p>
<p><code>kamcmd cr.reload_routes</code> and after that issue <code>kamcmd cr.dump_routes</code>, which hangs and don't return a result.</p>
<h4>Log Messages</h4>
<pre><code>nothing regarding carrierroute in the log
</code></pre>
<h3>Possible Solutions</h3>

<h3>Additional Information</h3>
<ul>
<li><strong>Kamailio Version</strong> - output of <code>kamailio -v</code></li>
</ul>
<pre><code>version: kamailio 5.1.0-dev8 (x86_64/freebsd) 
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, select, kqueue.
id: unknown 
compiled on 20:35:54 Nov  1 2017 with clang 4.0
</code></pre>
<ul>
<li><strong>Operating System</strong>:</li>
</ul>

<pre><code>FreeBSD 11.1-RELEASE
</code></pre>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/kamailio/kamailio/issues/1304">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/AF36ZZo8PWnruQUcXa13iknkUATvuqF8ks5s0Fe3gaJpZM4QUxMk">mute the thread</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AF36ZbjP3fSNwKr4KGgS_hUVk1u5HMaYks5s0Fe3gaJpZM4QUxMk.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/kamailio/kamailio/issues/1304"></link>
  <meta itemprop="name" content="View Issue"></meta>
</div>
<meta itemprop="description" content="View this Issue on GitHub"></meta>
</div>

<script type="application/json" data-scope="inboxmarkup">{"api_version":"1.0","publisher":{"api_key":"05dde50f1d1a384dd78767c55493e4bb","name":"GitHub"},"entity":{"external_key":"github/kamailio/kamailio","title":"kamailio/kamailio","subtitle":"GitHub repository","main_image_url":"https://cloud.githubusercontent.com/assets/143418/17495839/a5054eac-5d88-11e6-95fc-7290892c7bb5.png","avatar_image_url":"https://cloud.githubusercontent.com/assets/143418/15842166/7c72db34-2c0b-11e6-9aed-b52498112777.png","action":{"name":"Open in GitHub","url":"https://github.com/kamailio/kamailio"}},"updates":{"snippets":[{"icon":"DESCRIPTION","message":"carrierroute: cr.dump_routes prints error or hangs after over 100 prefixes (#1304)"}],"action":{"name":"View Issue","url":"https://github.com/kamailio/kamailio/issues/1304"}}}</script>