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adds debugging to dnsserver #1046

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Merged
me-no-dev merged 3 commits into from
Oct 2, 2020
Merged

adds debugging to dnsserver #1046

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83bfebc
adds debugging to dnsserver
tablatronix Jan 29, 2018
5d2b9d3
Merge remote-tracking branch 'upstream/master' into dnsserverdebug
tablatronix Mar 5, 2018
387773f
Merge branch 'master' into dnsserverdebug
me-no-dev Oct 2, 2020
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11 changes: 11 additions & 0 deletions libraries/DNSServer/src/DNSServer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,12 @@
#include <lwip/def.h>
#include <Arduino.h>

// #define DEBUG_ESP_DNS
#ifdef DEBUG_ESP_PORT
#define DEBUG_OUTPUT DEBUG_ESP_PORT
#else
#define DEBUG_OUTPUT Serial
#endif

DNSServer::DNSServer()
{
Expand Down Expand Up @@ -184,6 +190,11 @@ void DNSServer::replyWithIP()
_udp.write((unsigned char*) &answerIPv4, 2 );
_udp.write(_resolvedIP, sizeof(_resolvedIP)); // The IP address to return
_udp.endPacket();

#ifdef DEBUG_ESP_DNS
DEBUG_OUTPUT.printf("DNS responds: %s for %s\n",
IPAddress(_resolvedIP).toString().c_str(), getDomainNameWithoutWwwPrefix().c_str() );
#endif
}

void DNSServer::replyWithCustomCode()
Expand Down