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http_get example: Make compatible with IPv4

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ipv6.google.com is not available from an IPv4-only network.
httpbin.org gives nice answers to many requests.
This commit is contained in:
Sascha Schade (strongly-typed) 2018-12-04 16:18:53 +01:00
parent 2cded08ce4
commit d70e48eb24
1 changed files with 4 additions and 4 deletions
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8
examples/http_get/http_get.c
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@ -21,9 +21,9 @@
#include "ssid_config.h" #include "ssid_config.h"
#define WEB_SERVER "ipv6.google.com" #define WEB_SERVER "httpbin.org"
#define WEB_PORT 80 #define WEB_PORT "80"
#define WEB_PATH "/" #define WEB_PATH "/get"
void http_get_task(void *pvParameters) void http_get_task(void *pvParameters)
{ {
@ -38,7 +38,7 @@ void http_get_task(void *pvParameters)
struct addrinfo *res; struct addrinfo *res;
printf("Running DNS lookup for %s...\r\n", WEB_SERVER); printf("Running DNS lookup for %s...\r\n", WEB_SERVER);
int err = getaddrinfo(WEB_SERVER, "80", &hints, &res); int err = getaddrinfo(WEB_SERVER, WEB_PORT, &hints, &res);
if (err != 0 || res == NULL) { if (err != 0 || res == NULL) {
printf("DNS lookup failed err=%d res=%p\r\n", err, res); printf("DNS lookup failed err=%d res=%p\r\n", err, res);