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Merge pull request #86 from DavidLin1577/patch-4

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优化HAL_UDP_Connect函数
This commit is contained in:
Arthur
2020-02-06 14:12:32 +08:00
committed by GitHub
parent 598bf13e6c e5a78b5e64
commit 0825859a0c
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) uintptr_t HAL_UDP_Connect(const char *host, unsigned short port)
{ {
int fd; 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);
snprintf(port_str, PORT_BUFF_LEN, "%u", port); Log_i("osal_udp_connect entry, host=%s port=%d(%s)", host , port, port_str);
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); fd = tos_sal_module_connect("111.230.127.136", "5684", TOS_SAL_PROTO_UDP);
if (fd < 0) { if (fd < 0) {
Log_i("net connect fail\n\r"); Log_i("net connect fail\n\r");
if (QCLOUD_RET_SUCCESS == tos_sal_module_init()) { /* <EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>ʼ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD> */ if (QCLOUD_RET_SUCCESS == tos_sal_module_init()) { /* ÖØгõʼ»¯Ä£×é */
Log_i("net reinit success\n\r"); Log_i("net reinit success\n\r");
fd = tos_sal_module_connect(host, port_str, TOS_SAL_PROTO_UDP); fd = tos_sal_module_connect(host, port_str, TOS_SAL_PROTO_UDP);
if (fd < 0) { if (fd < 0) {
Log_i("net connect fail\n\r"); Log_i("net connect fail\n\r");
return NULL; return NULL;
} else { } else {
Log_i("net connect success, fd=%d\n\r", fd); Log_i("net connect success, fd=%d\n\r", fd);
} }
} else { } else {
Log_i("net reinit fail\n\r"); Log_i("net reinit fail\n\r");
return NULL; return NULL;
} }
} }
return fd; return fd;