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Mark Qvist 2021-10-15 19:26:53 +02:00
parent 448ea8ceb5
commit 58f43b163e
6 changed files with 52 additions and 7 deletions
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2
RNS/Resource.py
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@ -619,8 +619,6 @@ class Resource:
self.receiving_part = False
# TODO: Remove
#if self.outstanding_parts == 0 and self.received_count == self.total_parts:
if self.received_count == self.total_parts:
self.assemble()
elif self.outstanding_parts == 0:

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docs/Reticulum Manual.pdf
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docs/manual/_sources/whatis.rst.txt
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@ -67,7 +67,7 @@ What does Reticulum Offer?
Where can Reticulum be Used?
============================
Over practically any medium that can support at least a half-duplex channel
with 1.000 bits per second throughput, and an MTU of 500 bytes. Data radios,
with 500 bits per second throughput, and an MTU of 500 bytes. Data radios,
modems, LoRa radios, serial lines, AX.25 TNCs, amateur radio digital modes,
ad-hoc WiFi, free-space optical links and similar systems are all examples
of the types of interfaces Reticulum was designed for.

51
docs/manual/examples.html
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@ -488,6 +488,8 @@ the Packet interface.</p>
<span class="c1"># This initialisation is executed when the users chooses</span>
<span class="c1"># to run as a server</span>
<span class="k">def</span> <span class="nf">server</span><span class="p">(</span><span class="n">configpath</span><span class="p">):</span>
<span class="k">global</span> <span class="n">reticulum</span>
<span class="c1"># We must first initialise Reticulum</span>
<span class="n">reticulum</span> <span class="o">=</span> <span class="n">RNS</span><span class="o">.</span><span class="n">Reticulum</span><span class="p">(</span><span class="n">configpath</span><span class="p">)</span>
@ -544,11 +546,32 @@ the Packet interface.</p>
<span class="k">def</span> <span class="nf">server_callback</span><span class="p">(</span><span class="n">message</span><span class="p">,</span> <span class="n">packet</span><span class="p">):</span>
<span class="k">global</span> <span class="n">reticulum</span>
<span class="c1"># Tell the user that we received an echo request, and</span>
<span class="c1"># that we are going to send a reply to the requester.</span>
<span class="c1"># Sending the proof is handled automatically, since we</span>
<span class="c1"># set up the destination to prove all incoming packets.</span>
<span class="n">RNS</span><span class="o">.</span><span class="n">log</span><span class="p">(</span><span class="s2">&quot;Received packet from echo client, proof sent&quot;</span><span class="p">)</span>
<span class="n">reception_stats</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
<span class="k">if</span> <span class="n">reticulum</span><span class="o">.</span><span class="n">is_connected_to_shared_instance</span><span class="p">:</span>
<span class="n">reception_rssi</span> <span class="o">=</span> <span class="n">reticulum</span><span class="o">.</span><span class="n">get_packet_rssi</span><span class="p">(</span><span class="n">packet</span><span class="o">.</span><span class="n">packet_hash</span><span class="p">)</span>
<span class="n">reception_snr</span> <span class="o">=</span> <span class="n">reticulum</span><span class="o">.</span><span class="n">get_packet_snr</span><span class="p">(</span><span class="n">packet</span><span class="o">.</span><span class="n">packet_hash</span><span class="p">)</span>
<span class="k">if</span> <span class="n">reception_rssi</span> <span class="o">!=</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">reception_stats</span> <span class="o">+=</span> <span class="s2">&quot; [RSSI &quot;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">reception_rssi</span><span class="p">)</span><span class="o">+</span><span class="s2">&quot; dBm]&quot;</span>
<span class="k">if</span> <span class="n">reception_snr</span> <span class="o">!=</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">reception_stats</span> <span class="o">+=</span> <span class="s2">&quot; [SNR &quot;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">reception_snr</span><span class="p">)</span><span class="o">+</span><span class="s2">&quot; dBm]&quot;</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">if</span> <span class="n">packet</span><span class="o">.</span><span class="n">rssi</span> <span class="o">!=</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">reception_stats</span> <span class="o">+=</span> <span class="s2">&quot; [RSSI &quot;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">packet</span><span class="o">.</span><span class="n">rssi</span><span class="p">)</span><span class="o">+</span><span class="s2">&quot; dBm]&quot;</span>
<span class="k">if</span> <span class="n">packet</span><span class="o">.</span><span class="n">snr</span> <span class="o">!=</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">reception_stats</span> <span class="o">+=</span> <span class="s2">&quot; [SNR &quot;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">packet</span><span class="o">.</span><span class="n">snr</span><span class="p">)</span><span class="o">+</span><span class="s2">&quot; dB]&quot;</span>
<span class="n">RNS</span><span class="o">.</span><span class="n">log</span><span class="p">(</span><span class="s2">&quot;Received packet from echo client, proof sent&quot;</span><span class="o">+</span><span class="n">reception_stats</span><span class="p">)</span>
<span class="c1">##########################################################</span>
@ -558,6 +581,8 @@ the Packet interface.</p>
<span class="c1"># This initialisation is executed when the users chooses</span>
<span class="c1"># to run as a client</span>
<span class="k">def</span> <span class="nf">client</span><span class="p">(</span><span class="n">destination_hexhash</span><span class="p">,</span> <span class="n">configpath</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
<span class="k">global</span> <span class="n">reticulum</span>
<span class="c1"># We need a binary representation of the destination</span>
<span class="c1"># hash that was entered on the command line</span>
<span class="k">try</span><span class="p">:</span>
@ -654,6 +679,8 @@ the Packet interface.</p>
<span class="c1"># This function is called when our reply destination</span>
<span class="c1"># receives a proof packet.</span>
<span class="k">def</span> <span class="nf">packet_delivered</span><span class="p">(</span><span class="n">receipt</span><span class="p">):</span>
<span class="k">global</span> <span class="n">reticulum</span>
<span class="k">if</span> <span class="n">receipt</span><span class="o">.</span><span class="n">status</span> <span class="o">==</span> <span class="n">RNS</span><span class="o">.</span><span class="n">PacketReceipt</span><span class="o">.</span><span class="n">DELIVERED</span><span class="p">:</span>
<span class="n">rtt</span> <span class="o">=</span> <span class="n">receipt</span><span class="o">.</span><span class="n">get_rtt</span><span class="p">()</span>
<span class="k">if</span> <span class="p">(</span><span class="n">rtt</span> <span class="o">&gt;=</span> <span class="mi">1</span><span class="p">):</span>
@ -663,10 +690,30 @@ the Packet interface.</p>
<span class="n">rtt</span> <span class="o">=</span> <span class="nb">round</span><span class="p">(</span><span class="n">rtt</span><span class="o">*</span><span class="mi">1000</span><span class="p">,</span> <span class="mi">3</span><span class="p">)</span>
<span class="n">rttstring</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">rtt</span><span class="p">)</span><span class="o">+</span><span class="s2">&quot; milliseconds&quot;</span>
<span class="n">reception_stats</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
<span class="k">if</span> <span class="n">reticulum</span><span class="o">.</span><span class="n">is_connected_to_shared_instance</span><span class="p">:</span>
<span class="n">reception_rssi</span> <span class="o">=</span> <span class="n">reticulum</span><span class="o">.</span><span class="n">get_packet_rssi</span><span class="p">(</span><span class="n">receipt</span><span class="o">.</span><span class="n">proof_packet</span><span class="o">.</span><span class="n">packet_hash</span><span class="p">)</span>
<span class="n">reception_snr</span> <span class="o">=</span> <span class="n">reticulum</span><span class="o">.</span><span class="n">get_packet_snr</span><span class="p">(</span><span class="n">receipt</span><span class="o">.</span><span class="n">proof_packet</span><span class="o">.</span><span class="n">packet_hash</span><span class="p">)</span>
<span class="k">if</span> <span class="n">reception_rssi</span> <span class="o">!=</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">reception_stats</span> <span class="o">+=</span> <span class="s2">&quot; [RSSI &quot;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">reception_rssi</span><span class="p">)</span><span class="o">+</span><span class="s2">&quot; dBm]&quot;</span>
<span class="k">if</span> <span class="n">reception_snr</span> <span class="o">!=</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">reception_stats</span> <span class="o">+=</span> <span class="s2">&quot; [SNR &quot;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">reception_snr</span><span class="p">)</span><span class="o">+</span><span class="s2">&quot; dB]&quot;</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">if</span> <span class="n">receipt</span><span class="o">.</span><span class="n">proof_packet</span> <span class="o">!=</span> <span class="kc">None</span><span class="p">:</span>
<span class="k">if</span> <span class="n">receipt</span><span class="o">.</span><span class="n">proof_packet</span><span class="o">.</span><span class="n">rssi</span> <span class="o">!=</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">reception_stats</span> <span class="o">+=</span> <span class="s2">&quot; [RSSI &quot;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">receipt</span><span class="o">.</span><span class="n">proof_packet</span><span class="o">.</span><span class="n">rssi</span><span class="p">)</span><span class="o">+</span><span class="s2">&quot; dBm]&quot;</span>
<span class="k">if</span> <span class="n">receipt</span><span class="o">.</span><span class="n">proof_packet</span><span class="o">.</span><span class="n">snr</span> <span class="o">!=</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">reception_stats</span> <span class="o">+=</span> <span class="s2">&quot; [SNR &quot;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">receipt</span><span class="o">.</span><span class="n">proof_packet</span><span class="o">.</span><span class="n">snr</span><span class="p">)</span><span class="o">+</span><span class="s2">&quot; dB]&quot;</span>
<span class="n">RNS</span><span class="o">.</span><span class="n">log</span><span class="p">(</span>
<span class="s2">&quot;Valid reply received from &quot;</span><span class="o">+</span>
<span class="n">RNS</span><span class="o">.</span><span class="n">prettyhexrep</span><span class="p">(</span><span class="n">receipt</span><span class="o">.</span><span class="n">destination</span><span class="o">.</span><span class="n">hash</span><span class="p">)</span><span class="o">+</span>
<span class="s2">&quot;, round-trip time is &quot;</span><span class="o">+</span><span class="n">rttstring</span>
<span class="s2">&quot;, round-trip time is &quot;</span><span class="o">+</span><span class="n">rttstring</span><span class="o">+</span>
<span class="n">reception_stats</span>
<span class="p">)</span>
<span class="c1"># This function is called if a packet times out.</span>

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docs/manual/searchindex.js
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2
docs/manual/whatis.html
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@ -92,7 +92,7 @@
<div class="section" id="where-can-reticulum-be-used">
<h2>Where can Reticulum be Used?<a class="headerlink" href="#where-can-reticulum-be-used" title="Permalink to this headline"></a></h2>
<p>Over practically any medium that can support at least a half-duplex channel
with 1.000 bits per second throughput, and an MTU of 500 bytes. Data radios,
with 500 bits per second throughput, and an MTU of 500 bytes. Data radios,
modems, LoRa radios, serial lines, AX.25 TNCs, amateur radio digital modes,
ad-hoc WiFi, free-space optical links and similar systems are all examples
of the types of interfaces Reticulum was designed for.</p>