mqtt

[a693098385]

mqtt官方事例mqtt_msg.c第300行左右

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  os_printf("\ncon_buf：%d",strlen(connection->buffer));[b]这输出等于0[/b]
  os_printf("\nmsg长度：%d",connection->message.length);[b]这输出等于3[/b]
  variable_header = (void*)(connection->buffer + connection->message.length);

  os_printf("\nvariable：%d",sizeof(*variable_header));[b]这里为何输出等于10？？？？[/b]

  connection->message.length += sizeof(*variable_header);

  os_printf("\nmsg长度：%d",connection->message.length);[b]这里输出等于13[/b]




[Her Mary]

请问官方 mqtt 的示例在哪里？