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Add API to set the beginning of local ports range for WiFiClient

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This commit is contained in:
Ivan Grokhotkov 2015-05-24 23:15:05 +03:00
parent 703cad32f6
commit 49aeb79b05
2 changed files with 8 additions and 0 deletions
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6
libraries/ESP8266WiFi/src/WiFiClient.cpp
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@ -40,6 +40,8 @@ extern "C"
#include "include/ClientContext.h" #include "include/ClientContext.h"
#include "c_types.h" #include "c_types.h"
uint16_t WiFiClient::_localPort = 0;
ICACHE_FLASH_ATTR WiFiClient::WiFiClient() ICACHE_FLASH_ATTR WiFiClient::WiFiClient()
: _client(0) : _client(0)
{ {
@ -93,6 +95,10 @@ int ICACHE_FLASH_ATTR WiFiClient::connect(IPAddress ip, uint16_t port)
if (!pcb) if (!pcb)
return 0; return 0;
if (_localPort > 0) {
pcb->local_port = _localPort++;
}
ip_addr_t addr; ip_addr_t addr;
addr.addr = ip; addr.addr = ip;
tcp_arg(pcb, this); tcp_arg(pcb, this);

2
libraries/ESP8266WiFi/src/WiFiClient.h
View File

@ -61,6 +61,7 @@ public:
uint16_t remotePort(); uint16_t remotePort();
bool getNoDelay(); bool getNoDelay();
void setNoDelay(bool nodelay); void setNoDelay(bool nodelay);
static void setLocalPortStart(uint16_t port) { _localPort = port; }
template<typename T> size_t write(T &src){ template<typename T> size_t write(T &src){
uint8_t obuf[1460]; uint8_t obuf[1460];
@ -97,6 +98,7 @@ private:
void _err(int8_t err); void _err(int8_t err);
ClientContext* _client; ClientContext* _client;
static uint16_t _localPort;
}; };