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Code Issues Releases Activity

Changed EthernetClient to use IANA recommended ephemeral port range, 49152-65535.

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This commit is contained in:
JChristensen 2014-10-05 22:41:39 -04:00
parent ad0bedcbe3
commit c01172cd1b
1 changed files with 2 additions and 2 deletions
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4
libraries/Ethernet/EthernetClient.cpp
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@ -12,7 +12,7 @@ extern "C" {
#include "EthernetServer.h" #include "EthernetServer.h"
#include "Dns.h" #include "Dns.h"
uint16_t EthernetClient::_srcport = 1024; uint16_t EthernetClient::_srcport = 49152; //Use IANA recommended ephemeral port range 49152-65535
EthernetClient::EthernetClient() : _sock(MAX_SOCK_NUM) { EthernetClient::EthernetClient() : _sock(MAX_SOCK_NUM) {
} }
@ -51,7 +51,7 @@ int EthernetClient::connect(IPAddress ip, uint16_t port) {
return 0; return 0;
_srcport++; _srcport++;
if (_srcport == 0) _srcport = 1024; if (_srcport == 0) _srcport = 49152; //Use IANA recommended ephemeral port range 49152-65535
socket(_sock, SnMR::TCP, _srcport, 0); socket(_sock, SnMR::TCP, _srcport, 0);
if (!::connect(_sock, rawIPAddress(ip), port)) { if (!::connect(_sock, rawIPAddress(ip), port)) {