recv-recv文档介绍内容-阿里云

使用示例

MQTT默认消息处理回调,当SDK从服务器收到MQTT消息时,且无对应用户回调处理时被调用*/void demo_mqtt_default_recv_handler(void*handle,const aiot_mqtt_recv_t*packet,void*userdata){ switch(packet->type){ case AIOT_MQTTRECV_...

htSwitch":{"time[LK-030A]|stamp":162631965[LK-030A]|8}}}},"timestamp[LK-030A]|":1626319658,"ve[LK-030A]|rsion":0}[1626319658.166][LK-1304]SHADOW recv control message demo_shadow_recv_handler,type=1,productKey=a1wP*,...

HTTP2接入

on_stream_chunk_recv_callback on_stream_chunk_recv_cb;on_stream_close_callback on_stream_close_cb;on_stream_frame_send_callback on_stream_frame_send_cb;on_stream_frame_recv_callback on_stream_frame_recv_cb;on_reconnect_...

使用示例

MQTT默认消息处理回调,当SDK从服务器收到MQTT消息时,且无对应用户回调处理时被调用*/void demo_mqtt_default_recv_handler(void*handle,const aiot_mqtt_recv_t*packet,void*userdata){ switch(packet->type){.case AIOT_MQTTRECV_PUB:{ ...

快速体验

本章描述如何在Ubuntu上通过MQTT topic和通过物模型的编程方式，上报和接收业务报文。这个环节使用Ubuntu主机模拟IoT设备，让用户体验设备如何与阿里云物联网平台连接和交互，基于Link SDK3.0.1进行编写。安装本地开发环境通过Ubuntu系统...

开发设备端

int32_t HAL_AT_Uart_Deinit(uart_dev_t*uart)int32_t HAL_AT_Uart_Init(uart_dev_t*uart)int32_t HAL_AT_Uart_Recv(uart_dev_t*uart,void*data,uint32_t expect_size,uint32_t*recv_size,uint32_t timeout)int32_t HAL_AT_Uart_Send(uart_...

lwip

count 19 recv:hello UDP 注意事项使用lwip前，请先确定已经联网测试示例说明 CLI命令行输入ping测试命令 ping-c count(发包的数量)-i interval(发包的时间间隔ms)-s packetsize(指定发包的字节数)-w timeout(指定超时时间ms)...

智能小车：用钉钉小程序通过HaaS100控制驱动电机示例

switch(recv->type){/*云端下发的属性设置*/case AIOT_DMRECV_PROPERTY_SET:{ printf("msg_id=ld,params=.*s\r",(unsigned long)recv->data.property_set.msg_id,recv->data.property_set.params_len,recv->data.property_set.params);...

邮件推送事件通知概述

recv_time 邮件接收入队时间。end_time 邮件投递完成时间。status 投递完成结果状态。取值说明如下：0：成功。2：无效地址。3：接收方认为垃圾邮件。4：失败。event 触发的事件。region 事件规则所在地域。err_code 投递完成时接收端的返回...

微信小程序

msg)this.setData({ srResult:msg })})sr.on("completed",(msg)=>{ console.log("Client recv completed:",msg)this.setData({ srResult:msg })})sr.on("closed",()=>{ console.log("Client recv closed")})sr.on("failed",(msg)=>{ ...

无操作系统设备接入

aiot_mqtt_setopt(mqtt_handle,AIOT_MQTTOPT_RECV_TIMEOUT_MS,(void*)&recv_timeout);aiot_mqtt_setopt(mqtt_handle,AIOT_MQTTOPT_CONNECT_TIMEOUT_MS,(void*)&connect_timeout);示例环境说明环境配置说明操作系统无。硬件设备 STM32L...

开发设备端

int32_t HAL_AT_Uart_Deinit(uart_dev_t*uart)int32_t HAL_AT_Uart_Init(uart_dev_t*uart)int32_t HAL_AT_Uart_Recv(uart_dev_t*uart,void*data,uint32_t expect_size,uint32_t*recv_size,uint32_t timeout)int32_t HAL_AT_Uart_Send(uart_...

微信小程序

app.globalData.URL,appkey:app.globalData.APPKEY,token:this.data.token })tts.on("meta",(msg)=>{ console.log("Client recv metainfo:",msg)})tts.on("data",(msg)=>{ console.log(`recv size:${msg.byteLength}`)/console.log...

文件上传

[inf]on_frame_recv_callback(196):on_frame_recv_callback,type=8[inf]on_frame_recv_callback(197):on_frame_recv_callback,stream_id=3[inf]on_frame_recv_callback(205):stream user data is not exist[inf]on_begin_headers_callback...

使用示例

void demo_subdev_recv_handler(void*handle,const aiot_subdev_recv_t*packet,void*user_data){ switch(packet->type){ case AIOT_SUBDEVRECV_TOPO_ADD_REPLY:case AIOT_SUBDEVRECV_TOPO_DELETE_REPLY:case AIOT_SUBDEVRECV_TOPO_GET_...

HTTP

MAX_HOST_LEN#define HTTPCLIENT_MAX_HOST_LEN 64#endif 说明 HTTPCLIENT_MAX_URL_LEN：URL最大长度#ifndef HTTPCLIENT_MAX_URL_LEN#define HTTPCLIENT_MAX_URL_LEN 512#endif 说明 HTTPCLIENT_MAX_RECV_WAIT_MS：接收超时时间#ifndef ...

eRDMA概述

最大的接收SGE数目max_recv_sge 1 单个recv wr支持的离散地址数目。SRQ 不支持无。QP类型 RC（Reliable Connected）无。建链方式 RDMA_CM 无。RDMA CQ的基本规格规格名称规格说明 CQ（Completion Queue）数目依据实例规格，最大CQ数为...

运行日志

030A]|s","method":"thi[LK-030A]|ng.event.propert[LK-030A]|y.post","version[LK-030A]|":"1.0"}[1624012657.199][LK-0A08]DM recv generic reply demo_dm_recv_handler,type=0 msg_id=3,code=200,data={},message=success[1624012657....

收发顺序消息

len(recv_msgs))for msg in recv_msgs:print("\tMessageId:%s,MessageBodyMD5:%s,NextConsumeTime:%s,ConsumedTimes:%s,PublishTime:%s \tBody:%s \ \tReceiptHandle:%s \ \tProperties:%s,ShardingKey:%s"%\(msg.message_id,msg.message...

sntp

RECV_TIMEOUT 3000/*ms*/SNTP重传时的接收超时#define SNTP_RETRY_TIMEOUT SNTP_RECV_TIMEOUT SNTP最大重传次数#define SNTP_RETRY_TIMES 3 SNTP服务器地址#define SNTP_SERVER_ADDRESS"pool.ntp.org"API说明参考 sntp_api 发送获取sntp...

旧版本快速体验

PUBLISH(1412):Packet Ident:00035641[dbg]iotx_mc_handle_recv_PUBLISH(1413):Topic Length:26[dbg]iotx_mc_handle_recv_PUBLISH(1417):Topic Name:/a1ExpAkj9Hi/Example1/data[dbg]iotx_mc_handle_recv_PUBLISH(1420):Payload Len/Room:...

指标说明

介绍移动测试常见指标。内存指标指标说明 TotalPss 应用实际占用物理内存。...流量指标指标说明 recv 被测应用的下行流量。send 被测应用的上行流量。流畅度指标指标说明 fps 用户可见的每秒显示帧数。jank 卡顿发生次数。

示例代码

serverConsumer.SubscribeTopic(firstTopic,(string msgId,MessageProperties messageProperties,byte[]bArr)=>{ Console.WriteLine($"recv:{msgId}");});订阅客户端上下线事件。serverConsumer.SubscribeStatus(gid,(statusNotice)=>{ ...

温湿度计

hal_i2c_master_recv(&i2c_dev,i2c_dev.config.dev_addr,&id_buf[4],4,1000);return;} bool si7006_getTemperature(float*temperature){ uint8_t reg=Si7006_MEAS_TEMP_NO_MASTER_MODE;uint8_t read_data[2]={0};unsigned int value;hal_i2...

节点运行ECS机器上的脚本

{stdout.channel.recv_exit_status()}')return_code=stdout.channel.recv_exit_status()stdin.close()stdout.close()stderr.close()client.close()if return_code=0:print(f'Over.')sys.exit(0)print(f'Remote shell is failed.')sys.exit...

应用监控 eBPF 版指标说明

arms_npm_recv_bytes_total Gauge 15s 无发送数据包数 arms_npm_sent_packets_total Gauge 15s 无接受数据包数 arms_npm_recv_packets_total Gauge 15s 无平均round trip time arms_npm_tcp_rtt_avg Gauge 15s 秒重传总数 arms_npm_tcp...

GetListenerHealthStatus-查询健康检查

RECV_RESPONSE_TIMEOUT：负载均衡健康检查时从后端服务器接收响应超时。SEND_REQUEST_FAILED：负载均衡健康检查时向后端服务器发送请求失败。SEND_REQUEST_TIMEOUT：负载均衡健康检查时向后端服务器发送请求超时。RESPONSE_FORMAT_ERROR：...

API详解

IOTX_IOCTL_RECV_PROP_REPLY 废弃，与 IOTX_IOCTL_RECV_EVENT_REPLY 功能相同。IOTX_IOCTL_RECV_EVENT_REPLY 控制当用户上报属性和事件时，是否需要云端的应答消息。data 的数据类型为 int*。当data的值为1时，需要云端返回应答消息。当...

MCU+蜂窝模组设备上云

id=3,code=200,data={},message=success[1620915837.311][LK-0309]pub:/sys/a18wP*/stm32l4_mbedtls_cat1/thing/event/Error/post_reply[1620915837.344][LK-0A08]DM recv generic reply demo_dm_recv_handler,type=0 msg_id=4,code=200,...

收发普通消息

recv_msgs=consumer.consume_message(batch,wait_seconds)for msg in recv_msgs:print(("Receive,MessageId:%s MessageBodyMD5:%s \ MessageTag:%s ConsumedTimes:%s \ PublishTime:%s Body:%s \ NextConsumeTime:%s \ ReceiptHandle:%s \ ...

CGProxy SDK使用示例

callback on recv thread so app should return as quick as possible*/void*cb_param;}CG_Proxy_InitMsg;参数说明：ip：渲染程序启动时传入的 RTSIP。即RTSIP=127.0.0.1。port：渲染程序启动时传入的 PTSPORT。调用初始化接口。调用初始化...

Mongo Shell连接时显示Connection reset by peers错误

错误提示使用Mongo shell连接实例时，提示类似如下的错误：2015-12-21T10:20:36.084+0800 I NETWORK Socket recv()errno:54 Connection reset by peer 1.2.3.4:27017 2015-12-21T10:20:36.087+0800 I NETWORK SocketException:remote:1.2....

GetPtsDebugSampleLogs-获取PTS场景调试日志

lease","start":32277914755},"recv":{"duration":225975,"finish":32283700284,"message":"","operation":"recv","start":32283474309},"sent":{"duration":594179,"finish":32278776504,"message":"","operation":"sent","start":...

MNS消息队列消费模式

本文为您介绍MNS消息队列消费模式接收回执消息的示例代码。相关下载语言说明 Java 下载 Java MNS SDK 安装包拉取消息。Node.js 下载原Node.js MNS SDK 安装包拉取消息。...Python SDK dybaseapi（Python）Go 下载 Go SDK 安装包拉取MNS消息...

自有模组驱动接入：STM32+合宙Air724

id=3,code=200,data={},message=success[1620915837.311][LK-0309]pub:/sys/a18wP*/stm32l4_mbedtls_cat1/thing/event/Error/post_reply[1620915837.344][LK-0A08]DM recv generic reply demo_dm_recv_handler,type=0 msg_id=4,code=200,...

设备接入和上报数据

030A]|ng.event.propert[LK-030A]|y.post","version[LK-030A]|":"1.0"}[1695199326.244][LK-0A08]DM recv generic reply demo_dm_recv_handler,type=0 demo_dm_recv_generic_reply msg_id=1,code=200,data={},message=success 登录物联网...

收发定时消息和延时消息

recv_msgs=consumer.consume_message(batch,wait_seconds)for msg in recv_msgs:print(("Receive,MessageId:%s MessageBodyMD5:%s \ MessageTag:%s ConsumedTimes:%s \ PublishTime:%s Body:%s \ NextConsumeTime:%s \ ReceiptHandle:%s \ ...

网络性能测试最佳实践

avoid recv_copies remotely*/修改完成后按 Esc 键，并输入:wq 后按下回车键，保存并退出。执行以下命令，安装Netperf和sar监控工具。cd netperf sudo./configure sudo make&sudo make install 在测试机上执行以下命令，启动64个netserver...

设置异步通知

参数列表名称描述 X-Notify-Message-ID 设置的自定义头X-Notify-Message-ID env_id 系统内ID，发信时会返回 msg_id 邮件原文 Message-ID 字段 account 发件人地址 from 发件人地址 rcpt 收件人地址 recv_time 邮件接收入队时间 end_time ...

移植示例说明

[TIME_TEST].[SUCCESS]Line[806]:TEST[4/5][NETWORK_TEST].[START]Line[372]:[NETWORK_TEST.RECV]test success Line[812]:TEST[4/5][NETWORK_TEST].[SUCCESS]Line[806]:TEST[5/5][MUTEX_TEST].[START]Line[692]:mutex lock task1,unlock ...

recv

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