Onionr/docs/html/onionr/communicatorutils/lookupadders.html
2019-09-23 18:29:32 -05:00

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<header>
<h1 class="title">Module <code>onionr.communicatorutils.lookupadders</code></h1>
</header>
<section id="section-intro">
<p>Onionr - Private P2P Communication</p>
<p>Lookup new peer transport addresses using the communicator</p>
<details class="source">
<summary>Source code</summary>
<pre><code class="python">&#39;&#39;&#39;
Onionr - Private P2P Communication
Lookup new peer transport addresses using the communicator
&#39;&#39;&#39;
&#39;&#39;&#39;
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see &lt;https://www.gnu.org/licenses/&gt;.
&#39;&#39;&#39;
import logger
from onionrutils import stringvalidators
from communicator import peeraction, onlinepeers
from utils import gettransports
def lookup_new_peer_transports_with_communicator(comm_inst):
logger.info(&#39;Looking up new addresses...&#39;)
tryAmount = 1
newPeers = []
transports = gettransports.get()
for i in range(tryAmount):
# Download new peer address list from random online peers
if len(newPeers) &gt; 10000:
# Don&#39;t get new peers if we have too many queued up
break
peer = onlinepeers.pick_online_peer(comm_inst)
newAdders = peeraction.peer_action(comm_inst, peer, action=&#39;pex&#39;)
try:
newPeers = newAdders.split(&#39;,&#39;)
except AttributeError:
pass
else:
# Validate new peers are good format and not already in queue
invalid = []
for x in newPeers:
x = x.strip()
if not stringvalidators.validate_transport(x) or x in comm_inst.newPeers or x in transports:
# avoid adding if its our address
invalid.append(x)
for x in invalid:
try:
newPeers.remove(x)
except ValueError:
pass
comm_inst.newPeers.extend(newPeers)
comm_inst.decrementThreadCount(&#39;lookup_new_peer_transports_with_communicator&#39;)</code></pre>
</details>
</section>
<section>
</section>
<section>
</section>
<section>
<h2 class="section-title" id="header-functions">Functions</h2>
<dl>
<dt id="onionr.communicatorutils.lookupadders.lookup_new_peer_transports_with_communicator"><code class="name flex">
<span>def <span class="ident">lookup_new_peer_transports_with_communicator</span></span>(<span>comm_inst)</span>
</code></dt>
<dd>
<section class="desc"></section>
<details class="source">
<summary>Source code</summary>
<pre><code class="python">def lookup_new_peer_transports_with_communicator(comm_inst):
logger.info(&#39;Looking up new addresses...&#39;)
tryAmount = 1
newPeers = []
transports = gettransports.get()
for i in range(tryAmount):
# Download new peer address list from random online peers
if len(newPeers) &gt; 10000:
# Don&#39;t get new peers if we have too many queued up
break
peer = onlinepeers.pick_online_peer(comm_inst)
newAdders = peeraction.peer_action(comm_inst, peer, action=&#39;pex&#39;)
try:
newPeers = newAdders.split(&#39;,&#39;)
except AttributeError:
pass
else:
# Validate new peers are good format and not already in queue
invalid = []
for x in newPeers:
x = x.strip()
if not stringvalidators.validate_transport(x) or x in comm_inst.newPeers or x in transports:
# avoid adding if its our address
invalid.append(x)
for x in invalid:
try:
newPeers.remove(x)
except ValueError:
pass
comm_inst.newPeers.extend(newPeers)
comm_inst.decrementThreadCount(&#39;lookup_new_peer_transports_with_communicator&#39;)</code></pre>
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</section>
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<h1>Index</h1>
<div class="toc">
<ul></ul>
</div>
<ul id="index">
<li><h3>Super-module</h3>
<ul>
<li><code><a title="onionr.communicatorutils" href="index.html">onionr.communicatorutils</a></code></li>
</ul>
</li>
<li><h3><a href="#header-functions">Functions</a></h3>
<ul class="">
<li><code><a title="onionr.communicatorutils.lookupadders.lookup_new_peer_transports_with_communicator" href="#onionr.communicatorutils.lookupadders.lookup_new_peer_transports_with_communicator">lookup_new_peer_transports_with_communicator</a></code></li>
</ul>
</li>
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