简介

  • rk平台下管理节点，图片流服务优化工作笔记

mongoose server优化

  • mg_http_reply 输出的响应报文 ``` HTTP/1.1 200 OK Content-Type: application/json Connection: keep-alive Server: mnc.exe Cache-control: no-cache, max-age=0, must-revalidate Access-Control-Allow-Origin: * Access-Control-Allow-Methods: * Content-Length: 278

{“code”:0,”curr_page”:1,”list”:[{“id”:1,”name”:”company”,”updatedtime”:”2023-6-30 15:45:44”,”url”:”rtsp://admin:a1234567@192.169.7.123:554”},{“id”:2,”name”:”coffee”,”updatedtime”:”2023-7-4 10:9:0”,”url”:”rtsp://admin:a1234567@192.169.7.111:554”}],”total_count”:2,”total_page”:1}

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+ mg_printf 输出

HTTP/1.0 200 OK Content-Type: application/json Connection: keep-alive Server: mnc.exe Cache-control: no-cache, max-age=0, must-revalidate Access-Control-Allow-Origin: * Access-Control-Allow-Methods: *

{“code”:0,”curr_page”:1,”list”:[{“id”:1,”name”:”company”,”updatedtime”:”2023-6-30 15:45:44”,”url”:”rtsp://admin:a1234567@192.169.7.123:554”},{“id”:2,”name”:”coffee”,”updatedtime”:”2023-7-4 10:9:0”,”url”:”rtsp://admin:a1234567@192.169.7.111:554”}],”total_count”:2,”total_page”:1}

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+ mg_http_reply 输出信息
```bash 
mg_connection information: 
c->send.buf:HTTP/1.1 200 OK
Content-Type: application/json
Connection: keep-alive
Server: mnc.exe
Cache-control: no-cache, max-age=0, must-revalidate
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: *
Content-Length: 288        


{"code":0,"curr_page":1,"list":[{"id":1,"name":"company","updatedtime":"2023-6-30 15:45:44","url":"rtsp://admin:a1234567@192.169.7.123:554"},{"id":2,"name":"coffee","updatedtime":"2023-7-4 10:9:0","url":"rtsp://admin:a1234567@192.169.7.111:554"}],"total_count":2,"total_page":1}
        
c->send.len:527
c->send.align:2048
c->send.size: 2048
c->is_listening: 0
c->is_client: 0
c->is_accepted: 1
c->is_resolving: 0
c->is_arplooking: 0
c->is_connecting: 0
c->is_tls: 0
c->is_tls_hs: 0
c->is_udp: 0
c->is_websocket: 0
c->is_mqtt5: 0
c->is_hexdumping: 0
c->is_draining: 0
c->is_closing: 0
c->is_full: 0
c->is_resp: 0
c->is_readable: 1
c->is_writable: 0
  • mg_send 输出信息 ```bash mg_connection information: c->send.buf: HTTP/1.1 200 OK Content-Type: application/json Connection: keep-alive Server: mnc.exe Cache-control: no-cache, max-age=0, must-revalidate Access-Control-Allow-Origin: * Access-Control-Allow-Methods: * Content-Length: 278

{“code”:0,”curr_page”:1,”list”:[{“id”:1,”name”:”company”,”updatedtime”:”2023-6-30 15:45:44”,”url”:”rtsp://admin:a1234567@192.169.7.123:554”},{“id”:2,”name”:”coffee”,”updatedtime”:”2023-7-4 10:9:0”,”url”:”rtsp://admin:a1234567@192.169.7.111:554”}],”total_count”:2,”total_page”:1}

c->send.len:518 c->send.align:2048 c->send.size: 2048 c->is_listening: 0 c->is_client: 0 c->is_accepted: 1 c->is_resolving: 0 c->is_arplooking: 0 c->is_connecting: 0 c->is_tls: 0 c->is_tls_hs: 0 c->is_udp: 0 c->is_websocket: 0 c->is_mqtt5: 0 c->is_hexdumping: 0 c->is_draining: 0 c->is_closing: 0 c->is_full: 0 c->is_resp: 0 c->is_readable: 1 c->is_writable: 0 ```

H264_NALU_TYPE_SUB_SPS = 15

EMA/IVP06A/02软件资料/SDK/ivp06a2_sdk/external/mpp/mpp/common/h264_syntax.h

mongoose 错误

port: 8000 Input file: 0.0.0.0 1275e28 1 mongoose.c:403:mg_error 95 0x24 socket error

  • 解释：
    • 1275e28 – 未知
    • 1 – 日志级别
    • mongoose.c:403:mg_error – 文件，行数，函数(FILE,LINE,func)
    • 95 – 连接id(Auto-incrementing unique connection ID)
    • 0x24 – 连接的socket(Connected socket, or LWIP data)
    • socket error – 错误消息