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    <title>topic Python bytes are missing after recv from UDP socket in Python Questions</title>
    <link>https://community.esri.com/t5/python-questions/python-bytes-are-missing-after-recv-from-udp/m-p/658216#M51226</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;PRE class="plain" name="code"&gt;

import socket
import sys
import datetime
import os

try:
&amp;nbsp;&amp;nbsp;&amp;nbsp; username = "root"
&amp;nbsp;&amp;nbsp;&amp;nbsp; password = "Apacheah64"
&amp;nbsp;&amp;nbsp;&amp;nbsp; db_name = "DB_GPS"
&amp;nbsp;&amp;nbsp;&amp;nbsp; table_name = "Tbl_GPS"
&amp;nbsp;&amp;nbsp;&amp;nbsp; host = ""
&amp;nbsp;&amp;nbsp;&amp;nbsp; port = 6903
&amp;nbsp;&amp;nbsp;&amp;nbsp; buf = 4096

except IndexError:

&amp;nbsp;&amp;nbsp;&amp;nbsp; sys.exit(1)

s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.bind((host, port))

while 1:
&amp;nbsp;&amp;nbsp;&amp;nbsp; data = s.recv(buf)
&amp;nbsp;&amp;nbsp;&amp;nbsp; if not data:
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; print("Client has exited!")
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; break
&amp;nbsp;&amp;nbsp;&amp;nbsp; else:
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; print("\nReceived message '", data,"'")

# Close socket
s.close()&lt;/PRE&gt;&lt;DIV style="display:none;"&gt; &lt;/DIV&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;the bytes i m received should be 43 bytes, but what i received from client is&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Received message ' b'\x0f\x00\x00\x00NR09G05164\x00' ' ? only 15 bytes. why?&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Below is Original Bytes 43 bytes&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="plain" name="code"&gt;00 00 00 01 00 06 ec 44 76 a6 21 c2 00 00 08 00 45 00
00 2b 08 43 00 00 34 11 81 2b cb 52 50 db 67 0d 7a 19 24 2d
1a f7 00 17 83 26 0f 00 00 00 4e 52 30 39 47 30 35 31 36 34
00&lt;/PRE&gt;&lt;DIV style="display:none;"&gt; &lt;/DIV&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Fri, 11 Jan 2013 05:02:05 GMT</pubDate>
    <dc:creator>hellohello</dc:creator>
    <dc:date>2013-01-11T05:02:05Z</dc:date>
    <item>
      <title>Python bytes are missing after recv from UDP socket</title>
      <link>https://community.esri.com/t5/python-questions/python-bytes-are-missing-after-recv-from-udp/m-p/658216#M51226</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;PRE class="plain" name="code"&gt;

import socket
import sys
import datetime
import os

try:
&amp;nbsp;&amp;nbsp;&amp;nbsp; username = "root"
&amp;nbsp;&amp;nbsp;&amp;nbsp; password = "Apacheah64"
&amp;nbsp;&amp;nbsp;&amp;nbsp; db_name = "DB_GPS"
&amp;nbsp;&amp;nbsp;&amp;nbsp; table_name = "Tbl_GPS"
&amp;nbsp;&amp;nbsp;&amp;nbsp; host = ""
&amp;nbsp;&amp;nbsp;&amp;nbsp; port = 6903
&amp;nbsp;&amp;nbsp;&amp;nbsp; buf = 4096

except IndexError:

&amp;nbsp;&amp;nbsp;&amp;nbsp; sys.exit(1)

s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.bind((host, port))

while 1:
&amp;nbsp;&amp;nbsp;&amp;nbsp; data = s.recv(buf)
&amp;nbsp;&amp;nbsp;&amp;nbsp; if not data:
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; print("Client has exited!")
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; break
&amp;nbsp;&amp;nbsp;&amp;nbsp; else:
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; print("\nReceived message '", data,"'")

# Close socket
s.close()&lt;/PRE&gt;&lt;DIV style="display:none;"&gt; &lt;/DIV&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;the bytes i m received should be 43 bytes, but what i received from client is&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Received message ' b'\x0f\x00\x00\x00NR09G05164\x00' ' ? only 15 bytes. why?&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Below is Original Bytes 43 bytes&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="plain" name="code"&gt;00 00 00 01 00 06 ec 44 76 a6 21 c2 00 00 08 00 45 00
00 2b 08 43 00 00 34 11 81 2b cb 52 50 db 67 0d 7a 19 24 2d
1a f7 00 17 83 26 0f 00 00 00 4e 52 30 39 47 30 35 31 36 34
00&lt;/PRE&gt;&lt;DIV style="display:none;"&gt; &lt;/DIV&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 11 Jan 2013 05:02:05 GMT</pubDate>
      <guid>https://community.esri.com/t5/python-questions/python-bytes-are-missing-after-recv-from-udp/m-p/658216#M51226</guid>
      <dc:creator>hellohello</dc:creator>
      <dc:date>2013-01-11T05:02:05Z</dc:date>
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