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Merge pull request #86 from DavidLin1577/patch-4 

优化HAL_UDP_Connect函数
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Arthur 2020-02-06 14:12:32 +08:00 committed by GitHub
parent 598bf13e6c e5a78b5e64
commit 0825859a0c
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1 changed files with 18 additions and 19 deletions
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37
components/connectivity/qcloud-iot-hub-sdk-3.1.2/port/TencentOS_tiny/HAL_UDP_module.c
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@ -32,28 +32,27 @@
uintptr_t HAL_UDP_Connect(const char *host, unsigned short port)
{
int fd;
char port_str[PORT_BUFF_LEN];
char port_str[PORT_BUFF_LEN] = {0};
memset(port_str, 0, PORT_BUFF_LEN);
snprintf(port_str, PORT_BUFF_LEN, "%u", port);
Log_i("osal_udp_connect entry, host=%s port=%d(%s)", host , port, port_str);
snprintf(port_str, PORT_BUFF_LEN, "%u", port);
Log_i("osal_udp_connect entry, host=%s port=%d(%s)", host , port, port_str);
fd = tos_sal_module_connect("111.230.127.136", "5684", TOS_SAL_PROTO_UDP);
if (fd < 0) {
Log_i("net connect fail\n\r");
if (QCLOUD_RET_SUCCESS == tos_sal_module_init()) { /* ÖØгõʼ»¯Ä£×é */
Log_i("net reinit success\n\r");
fd = tos_sal_module_connect(host, port_str, TOS_SAL_PROTO_UDP);
if (fd < 0) {
Log_i("net connect fail\n\r");
return NULL;
} else {
Log_i("net connect success, fd=%d\n\r", fd);
}
fd = tos_sal_module_connect("111.230.127.136", "5684", TOS_SAL_PROTO_UDP);
if (fd < 0) {
Log_i("net connect fail\n\r");
if (QCLOUD_RET_SUCCESS == tos_sal_module_init()) { /* ÖØгõʼ»¯Ä£×é */
Log_i("net reinit success\n\r");
fd = tos_sal_module_connect(host, port_str, TOS_SAL_PROTO_UDP);
if (fd < 0) {
Log_i("net connect fail\n\r");
return NULL;
} else {
Log_i("net connect success, fd=%d\n\r", fd);
}
} else {
Log_i("net reinit fail\n\r");
return NULL;
}
Log_i("net reinit fail\n\r");
return NULL;
}
}
return fd;