我正在使用 C 代码记录来自嵌入式应用程序的 HTTP POST 请求，并看到实时事件显示在一个 GA 帐户中，但没有显示在另一个帐户中。
在这两种情况下，这些事件都会在第二天以注册消息的形式出现在应用程序概览中，因此发布似乎正在发挥作用。然而，我没有看到事件出现在实时部分。
笔记：
- i) 客户端 ID 在两种情况下都是相同的 GUID [cid=35009a79-1a05-49d7-b876-2b884d0f825b]
- ii) 唯一的区别是跟踪代码 [tid=UA-XXXX-YY]
- iii) 我知道参数“ev”和“el”不是必需的（插入它们没有区别）
- iv) 插入“an”参数（例如 an=MyApp）会导致事件实时显示；但删除 an=MyApp 会使事件不显示为实时事件（但它会在第二天显示为注册事件）
有什么想法吗？
[顺便说一句（尽管这不会造成任何差异），我已经在开发者控制台中启用了 GA API，并且在这两种情况下我都使用相同的开发者控制台生成的客户端 ID。]
已编辑：这是 HTTP 帖子的代表性片段：-
static BYTE ServerName[] = "www.google-analytics.com";
static WORD ServerPort = 80;
static BYTE GAClientID[] = "35009a79-1a05-49d7-b876-2b884d0f825b";
static BYTE GATrackingCode[] = "UA-XXXXXXX-Y";
static ROM BYTE ContentLength[4];
strcpy(pPayloadBuffer, (ROM BYTE*)"v=1");
strcat(pPayloadBuffer, (ROM BYTE*)"&tid=");
strcat(pPayloadBuffer, (ROM BYTE*)GATrackingCode);
strcat(pPayloadBuffer, (ROM BYTE*)"&cid=");
strcat(pPayloadBuffer, (ROM BYTE*)GAClientID);
strcat(pPayloadBuffer, (ROM BYTE*)"&an=MyApp2&t=pageview&dp=Test");
strcat(pPayloadBuffer, (ROM BYTE*)"&t=event&ev=55&el=label&cd2=");
// get SNTP time and convert to struct tm
dwSNTPseconds = SNTPGetUTCSeconds();
timeNow = gmtime((const time_t*)&dwSNTPseconds);
// inspect values in tm struct
sec = timeNow->tm_sec;
min = timeNow->tm_min;
hour = timeNow->tm_hour;
day = timeNow->tm_mday;
month = timeNow->tm_mon;
year = timeNow->tm_year + 1900;
// years
uitoa(year, sBuffer);
strcat(pPayloadBuffer, sBuffer);
// months
if (month<10) {
strcat(pPayloadBuffer, "0");
}
uitoa(month, sBuffer);
strcat(pPayloadBuffer, sBuffer);
// days
if (day<10) {
strcat(pPayloadBuffer, "0");
}
uitoa(day, sBuffer);
strcat(pPayloadBuffer, sBuffer);
// hours
if (hour<10) {
strcat(pPayloadBuffer, "0");
}
uitoa(hour, sBuffer);
strcat(pPayloadBuffer, sBuffer);
// minutes
if (min<10) {
strcat(pPayloadBuffer, "0");
}
uitoa(min, sBuffer);
strcat(pPayloadBuffer, sBuffer);
// seconds
if (sec<10) {
strcat(pPayloadBuffer, "0");
}
uitoa(sec, sBuffer);
strcat(pPayloadBuffer, sBuffer);
// Temperature
strcat(pPayloadBuffer, (ROM BYTE*)"&cm1=");
uitoa(gTemperature, tmpString);
strcat(pPayloadBuffer, tmpString);
lenPayload = strlen(pPayloadBuffer);
// Place the application protocol data into the transmit buffer
TCPPutROMString(MySocket, (ROM BYTE*)"POST /collect HTTP/1.1\r\n");
TCPPutROMString(MySocket, (ROM BYTE*)"Host: ");
TCPPutString(MySocket, ServerName);
TCPPutROMString(MySocket, (ROM BYTE*)"\r\n");
TCPPutROMString(MySocket, (ROM BYTE*)"Content-Type: text/xml; charset=utf-8\r\n");
TCPPutROMString(MySocket, (ROM BYTE*)"Content-Length: ");
uitoa(lenPayload, (BYTE*)ContentLength);
TCPPutString(MySocket, (BYTE*)ContentLength);
TCPPutROMString(MySocket, (ROM BYTE*)"\r\n");
TCPPutROMString(MySocket, (ROM BYTE*)"Accept-Language: en-us \r\n");
TCPPutROMString(MySocket, (ROM BYTE*)"Accept-Encoding: gzip, deflate \r\n");
TCPPutROMString(MySocket, (ROM BYTE*)"Connection: Keep-Alive \r\n\r\n");
TCPPutString(MySocket, pPayloadBuffer);
// end of line
TCPPutROMString(MySocket, (ROM BYTE*)"\r\n");
TCPPutROMString(MySocket, (ROM BYTE*)"\r\n");
// Send the packet
TCPFlush(MySocket);