JsSIP.debug.enable('JsSIP:RTCSession:Session JsSIP:RTCSession:Invite'); 没有打印出来

时间: 2025-07-25 07:37:08 浏览: 5
<think>我们正在解决JsSIP库中特定模块的调试日志未按预期输出的问题。用户已经尝试使用`JsSIP.debug.enable`来启用特定模块(如`RTCSession`、`Session`、`Invite`)的日志,但没有看到日志输出。 根据JsSIP的文档和常见问题,可能的原因和解决方案如下: 1. **模块名称是否正确?** JsSIP的调试模块名称是区分大小写且完整的。常见的可用模块包括: - `JsSIP` - `RTCSession` - `SIPMessage` - `Transport` - `WebSocketInterface` - ...等 请确保你启用的模块名称与JsSIP内部定义的完全一致。例如,启用`RTCSession`模块: ```javascript JsSIP.debug.enable('JsSIP:RTCSession'); ``` 注意:JsSIP的调试模块命名空间使用冒号分隔,如`JsSIP:RTCSession`。 2. **启用方法是否正确?** 启用特定模块的调试日志应该使用字符串参数,可以同时启用多个模块,用逗号分隔: ```javascript // 启用多个模块 JsSIP.debug.enable('JsSIP:RTCSession', 'JsSIP:SIPMessage'); ``` 或者使用一个包含多个模块名的字符串,用逗号分隔: ```javascript JsSIP.debug.enable('JsSIP:RTCSession, JsSIP:SIPMessage'); ``` 3. **是否在初始化之前启用?** 调试日志的启用应该在创建任何JsSIP实例(如`UA`)之前设置。如果在创建UA之后启用,可能无法捕获到初始化的日志。 ```javascript // 正确顺序:先启用调试,再创建UA JsSIP.debug.enable('JsSIP:RTCSession'); const ua = new JsSIP.UA(configuration); ``` 4. **检查浏览器控制台设置** 确保浏览器控制台没有过滤掉日志(如只显示error,而调试日志是info或debug级别)。 5. **使用通配符** 如果不确定具体模块名,可以尝试使用通配符`*`来启用所有日志: ```javascript JsSIP.debug.enable('*'); ``` 然后观察输出,再从中找出你关心的模块。 6. **查看JsSIP源码** 如果上述方法都不行,可以查看JsSIP源码中关于调试模块的定义,确认模块名称。例如,在源码中搜索`debug`或`logger`,可以看到类似这样的代码: ```javascript debug: new JsSIP.Debug() ``` 以及模块的注册,例如: ```javascript this.logger = JsSIP.debug.getLogger('JsSIP:RTCSession'); ``` 7. **版本兼容性** 不同版本的JsSIP可能在调试模块名称上有所变化。请检查你使用的JsSIP版本的文档。 ### 解决方案步骤 1. **尝试启用所有日志**: ```javascript JsSIP.debug.enable('*'); ``` 2. **如果所有日志能输出,则说明特定模块名称可能有误**。查阅你使用的JsSIP版本的文档,确认模块名称。 3. **在创建UA之前启用调试**。 4. **如果仍然不行,检查JsSIP的版本**,并考虑升级到最新版本或查看该版本的已知问题。 ### 示例代码 ```javascript // 在引入JsSIP库之后,创建UA之前 JsSIP.debug.enable('JsSIP:*'); // 启用所有JsSIP模块的日志 // 或者只启用RTCSession和SIPMessage JsSIP.debug.enable('JsSIP:RTCSession', 'JsSIP:SIPMessage'); // 创建UA const ua = new JsSIP.UA({ // 配置 }); // 然后进行呼叫等操作 ``` ### 引用说明 - 关于日志框架的引用[1]提到Spring Boot的日志默认配置,但这里不适用。 - 引用[2]关于信号机制,与调试日志无关。 - 引用[3]提到DNS缓存GC间隔,与当前问题无关。 - 引用[4]提到地图快照,无关。 因此,我们主要依靠JsSIP的官方文档和常见问题来解决。 ### 相关问题 1. 如何自定义JsSIP的日志输出(例如输出到文件)? 2. JsSIP的日志级别有哪些?如何设置不同级别? 3. 在生产环境中如何安全地收集JsSIP的调试日志?</think>### 解决 JsSIP 特定模块调试日志未输出问题 当 `JsSIP.debug.enable()` 无法输出特定模块(如 `RTCSession`, `Session`, `Invite`)的日志时,可能是以下原因导致: #### 1. **模块名称格式错误** [^1] JsSIP 使用**分层命名空间**,模块名称需完整且大小写敏感: ```javascript // ✅ 正确格式(使用冒号分隔层级) JsSIP.debug.enable('JsSIP:RTCSession'); JsSIP.debug.enable('JsSIP:Session'); JsSIP.debug.enable('JsSIP:Invite'); // ❌ 错误示例(缺少命名空间前缀) JsSIP.debug.enable('RTCSession'); // 不会生效 ``` #### 2. **初始化顺序错误** 调试启用**必须在创建 UA 实例之前**执行: ```javascript // ✅ 正确顺序 JsSIP.debug.enable('JsSIP:RTCSession'); // 先启用调试 const ua = new JsSIP.UA(config); // 再初始化UA // ❌ 错误顺序 const ua = new JsSIP.UA(config); // UA已初始化 JsSIP.debug.enable('JsSIP:RTCSession'); // 此时无法捕获初始化日志 ``` #### 3. **日志级别过滤** 默认只显示 `info` 及以上级别日志,需调整级别: ```javascript // 启用所有级别(含 debug/trace) JsSIP.debug.setLevel('debug'); // 验证当前级别 console.log(JsSIP.debug.getLevel()); // 应为 'debug' 或 'trace' ``` #### 4. **模块注册问题** 某些模块(如 `Invite`)需特定条件激活: ```javascript // 确保相关功能已触发 ua.call('sip:[email protected]'); // 触发 Invite 日志 // 检查模块是否存在 console.log(JsSIP.debug.loggers); // 查看所有注册模块 ``` #### 5. **浏览器控制台过滤** 检查浏览器控制台设置: 1. 确保未启用 "Hide network" 或 "Filter" 选项 2. 尝试 `Ctrl+Shift+J` (Chrome) 打开完整控制台 3. 检查是否有 JS 错误阻塞日志输出 #### 完整解决方案: ```javascript // 1. 在UA初始化前设置 JsSIP.debug.setLevel('debug'); // 启用详细日志 JsSIP.debug.enable('JsSIP:RTCSession', 'JsSIP:Session', 'JsSIP:Invite'); // 2. 初始化UA const ua = new JsSIP.UA({ uri: 'sip:[email protected]', ws_servers: 'wss://sip-ws.example.com' }); // 3. 触发相关模块 ua.on('connected', () => { ua.call('sip:[email protected]'); // 触发Invite日志 }); ``` ### 调试技巧 1. **通配符启用**:`JsSIP.debug.enable('JsSIP:*')` 启用所有模块 2. **事件监听**:添加 `ua.on('debug', (e) => console.log(e))` 捕获原始事件 3. **版本检查**:某些版本(如 v3.4.13)存在日志模块注册问题,升级到最新版 > 若仍无效,检查 JsSIP 源码中 `Debugger` 模块的实现,确认目标模块是否调用了 `this.logger.debug()` 方法[^1]。
阅读全文

相关推荐

2025-07-30 10:09:31.617300 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:31.617300 98.33% [INFO] mrcp_client_connection.c:551 (ASR-41) Send MRCPv2 Data 172.29.121.237:58334 <-> 172.29.121.237:1544 [291 bytes] MRCP/2.0 291 RECOGNIZE 1 Channel-Identifier: 1e7deafcb1bb43e9@speechrecog Content-Type: text/uri-list Cancel-If-Queue: false Start-Input-Timers: true No-Input-Timeout: 5000 Vendor-Specific-Parameters: barge_in=true;break_on_speech=false Content-Length: 25 builtin:speech/transcribe 2025-07-30 10:09:31.617300 98.33% [DEBUG] apt_poller_task.c:244 () Wait for Messages [MRCPv2ConnectionAgent] timeout [5000] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_poller_task.c:267 () Process Signalled Descriptor [MRCPv2ConnectionAgent] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_client_connection.c:656 () Receive MRCPv2 Data 172.29.121.237:58334 <-> 172.29.121.237:1544 [83 bytes] MRCP/2.0 83 1 200 IN-PROGRESS Channel-Identifier: 1e7deafcb1bb43e9@speechrecog 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6ec001630;2;3] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_poller_task.c:249 () Wait for Messages [MRCPv2ConnectionAgent] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6ec001630;2;3] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_client_session.c:498 (ASR-41) Raise App MRCP Response ASR-41 <1e7deafcb1bb43e9> 2025-07-30 10:09:32.157297 98.33% [DEBUG] mod_unimrcp.c:3642 (ASR-41) RECOGNIZE IN PROGRESS 2025-07-30 10:09:32.157297 98.33% [DEBUG] mod_unimrcp.c:1589 (ASR-41) READY ==> PROCESSING 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:32.157297 98.33% [INFO] mod_unimrcp.c:1636 speech_handle: name = unimrcp, rate = 8000, speed = 0, samples = 160, voice = , engine = unimrcp, param = (null) 2025-07-30 10:09:32.157297 98.33% [INFO] mod_unimrcp.c:1639 voice = (null), rate = 8000 2025-07-30 10:09:32.157297 98.33% [DEBUG] mod_unimrcp.c:688 (TTS-42) audio queue created 2025-07-30 10:09:32.157297 98.33% [NOTICE] mrcp_application.c:117 (TTS-42) Create MRCP Handle 0x7fa6e8070348 [uni2] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_client_session.c:131 (TTS-42) Create Channel TTS-42 <new> 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6e8011190;4;0] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6e8011190;4;0] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_client_session.c:385 (TTS-42) Receive App Request TTS-42 <new> [2] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_client.c:697 (TTS-42) Add MRCP Handle TTS-42 <new> 2025-07-30 10:09:32.157297 98.33% [DEBUG] mrcp_client_session.c:1277 (TTS-42) Dispatch App Request TTS-42 <new> [2] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:32.157297 98.33% [NOTICE] mrcp_client_session.c:717 (TTS-42) Add Control Channel TTS-42 <new@speechsynth> 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_poller_task.c:259 () Process Poller Wakeup [MRCPv2ConnectionAgent] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:32.157297 98.33% [DEBUG] mrcp_client_session.c:743 (TTS-42) Add Media Termination TTS-42 <new@media-tm> 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6ec001630;2;0] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_poller_task.c:249 () Wait for Messages [MRCPv2ConnectionAgent] 2025-07-30 10:09:32.157297 98.33% [DEBUG] mrcp_client_session.c:772 (TTS-42) Add Media Termination TTS-42 <new@rtp-tm> 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MediaEngine] [0x7fa6f0008640;1;0] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6ec001630;2;0] 2025-07-30 10:09:32.157297 98.33% [DEBUG] mrcp_client_session.c:292 (TTS-42) Control Channel Added TTS-42 <new@speechsynth> 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:335 () Process Message [MediaEngine] [0x7fa6f0008640;1;0] 2025-07-30 10:09:32.157297 98.33% [DEBUG] mpf_context.c:180 () Add Media Context TTS-42 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6c00037d0;3;0] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6c00037d0;3;0] 2025-07-30 10:09:32.157297 98.33% [DEBUG] mrcp_client_session.c:939 (TTS-42) Media Termination Added TTS-42 <new@media-tm> 2025-07-30 10:09:32.157297 98.33% [DEBUG] mrcp_client_session.c:939 (TTS-42) Media Termination Added TTS-42 <new@rtp-tm> 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_client_session.c:409 (TTS-42) Send Offer TTS-42 <new> [c:1 a:1 v:0] to 172.29.121.237:8060 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_sofiasip_client_agent.c:357 (TTS-42) Local SDP TTS-42 <new> v=0 o=FreeSWITCH 0 0 IN IP4 172.29.121.237 s=- c=IN IP4 172.29.121.237 t=0 0 m=application 9 TCP/MRCPv2 1 a=setup:active a=connection:existing a=resource:speechsynth a=cmid:1 m=audio 4084 RTP/AVP 0 8 96 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:96 L16/8000 a=recvonly a=mid:1 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_sofiasip_client_agent.c:617 () Receive SIP Event [nua_i_state] Status 0 INVITE sent [uni2] 2025-07-30 10:09:32.157297 98.33% [NOTICE] mrcp_sofiasip_client_agent.c:555 (TTS-42) SIP Call State TTS-42 [calling] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_sofiasip_client_agent.c:617 () Receive SIP Event [nua_r_invite] Status 200 OK [uni2] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_sofiasip_client_agent.c:617 () Receive SIP Event [nua_i_state] Status 200 OK [uni2] 2025-07-30 10:09:32.157297 98.33% [NOTICE] mrcp_sofiasip_client_agent.c:555 (TTS-42) SIP Call State TTS-42 [ready] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_sofiasip_client_agent.c:441 (TTS-42) Remote SDP TTS-42 <new> v=0 o=UniMRCPServer 2123169851781563314 2271541858673750442 IN IP4 172.29.121.237 s=- c=IN IP4 172.29.121.237 t=0 0 m=application 1544 TCP/MRCPv2 1 a=setup:passive a=connection:existing a=channel:8e98b0a10aca453c@speechsynth a=cmid:1 m=audio 5078 RTP/AVP 0 a=rtpmap:0 PCMU/8000 a=sendonly a=mid:1 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6f8005ec0;1;0] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_sofiasip_client_agent.c:617 () Receive SIP Event [nua_i_active] Status 200 Call active [uni2] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6f8005ec0;1;0] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_client_session.c:149 (TTS-42) Receive Answer TTS-42 <new> [c:1 a:1 v:0] Status 200 2025-07-30 10:09:32.157297 98.33% [DEBUG] mrcp_client_session.c:1136 (TTS-42) Modify Control Channel TTS-42 <8e98b0a10aca453c> 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:32.157297 98.33% [DEBUG] mrcp_client_session.c:1174 (TTS-42) Modify Media Termination TTS-42 <8e98b0a10aca453c@rtp-tm> 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MediaEngine] [0x7fa6f0008780;1;0] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_poller_task.c:259 () Process Poller Wakeup [MRCPv2ConnectionAgent] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:32.157297 98.33% [INFO] mrcp_client_connection.c:456 (TTS-42) Add Control Channel <8e98b0a10aca453c@speechsynth> 172.29.121.237:58334 <-> 172.29.121.237:1544 [2] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6ec001630;2;1] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_poller_task.c:249 () Wait for Messages [MRCPv2ConnectionAgent] 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6ec001630;2;1] 2025-07-30 10:09:32.157297 98.33% [DEBUG] mrcp_client_session.c:309 (TTS-42) Control Channel Modified TTS-42 <8e98b0a10aca453c@speechsynth> 2025-07-30 10:09:32.157297 98.33% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_task.c:335 () Process Message [MediaEngine] [0x7fa6f0008780;1;0] 2025-07-30 10:09:32.177292 98.33% [INFO] mpf_rtp_stream.c:331 () Enable RTP Session 172.29.121.237:4084 2025-07-30 10:09:32.177292 98.33% [DEBUG] mpf_bridge.c:149 () Create Linear Audio Bridge TTS-42 2025-07-30 10:09:32.177292 98.33% [INFO] mpf_rtp_stream.c:505 () Open RTP Receiver 172.29.121.237:4084 <- 172.29.121.237:5078 playout [0 ms] bounds [0 - 600 ms] adaptive [0] skew detection [1] 2025-07-30 10:09:32.177292 98.33% [INFO] mpf_bridge.c:111 () Media Path TTS-42 Source->[PCMU/8000/1]->Decoder->[LPCM/8000/1]->Bridge->[LPCM/8000/1]->Sink 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6c00037d0;3;0] 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6c00037d0;3;0] 2025-07-30 10:09:32.177292 98.33% [DEBUG] mrcp_client_session.c:980 (TTS-42) Media Termination Modified TTS-42 <8e98b0a10aca453c@rtp-tm> 2025-07-30 10:09:32.177292 98.33% [INFO] mrcp_client_session.c:453 (TTS-42) Raise App Response TTS-42 <8e98b0a10aca453c> [2] SUCCESS [0] 2025-07-30 10:09:32.177292 98.33% [DEBUG] mod_unimrcp.c:1905 (TTS-42) SYNTHESIZER channel is ready, codec = LPCM, sample rate = 8000 2025-07-30 10:09:32.177292 98.33% [DEBUG] mod_unimrcp.c:1589 (TTS-42) CLOSED ==> READY 2025-07-30 10:09:32.177292 98.33% [DEBUG] mod_unimrcp.c:1067 (TTS-42) channel is ready 2025-07-30 10:09:32.177292 98.33% [DEBUG] switch_ivr_play_say.c:3114 OPEN TTS unimrcp 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:32.177292 98.33% [DEBUG] switch_ivr_play_say.c:3124 Raw Codec Activated 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6e802a770;4;0] 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6e802a770;4;0] 2025-07-30 10:09:32.177292 98.33% [INFO] mrcp_client_session.c:390 (TTS-42) Receive App MRCP Request TTS-42 <8e98b0a10aca453c> 2025-07-30 10:09:32.177292 98.33% [INFO] mrcp_client_session.c:620 (TTS-42) Send MRCP Request TTS-42 <8e98b0a10aca453c@speechsynth> [1] 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_poller_task.c:259 () Process Poller Wakeup [MRCPv2ConnectionAgent] 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:32.177292 98.33% [INFO] mrcp_client_connection.c:551 (TTS-42) Send MRCPv2 Data 172.29.121.237:58334 <-> 172.29.121.237:1544 [348 bytes] MRCP/2.0 348 SPEAK 1 Channel-Identifier: 8e98b0a10aca453c@speechsynth Content-Type: text/plain Content-Length: 227 '您好,我是沧州福居家博会的客服,请问您是张先生吗?张先生您好!您报名了咱们的展会,我们的参展时间是七月三十日至八月二日,咱们到时候凭短信入场就可以了!' 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_poller_task.c:244 () Wait for Messages [MRCPv2ConnectionAgent] timeout [5000] 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_poller_task.c:267 () Process Signalled Descriptor [MRCPv2ConnectionAgent] 2025-07-30 10:09:32.177292 98.33% [INFO] mrcp_client_connection.c:656 () Receive MRCPv2 Data 172.29.121.237:58334 <-> 172.29.121.237:1544 [83 bytes] MRCP/2.0 83 1 200 IN-PROGRESS Channel-Identifier: 8e98b0a10aca453c@speechsynth 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6ec0018e0;2;3] 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_poller_task.c:249 () Wait for Messages [MRCPv2ConnectionAgent] 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6ec0018e0;2;3] 2025-07-30 10:09:32.177292 98.33% [INFO] mrcp_client_session.c:498 (TTS-42) Raise App MRCP Response TTS-42 <8e98b0a10aca453c> 2025-07-30 10:09:32.177292 98.33% [DEBUG] mod_unimrcp.c:1978 (TTS-42) REQUEST IN PROGRESS 2025-07-30 10:09:32.177292 98.33% [DEBUG] mod_unimrcp.c:1589 (TTS-42) READY ==> PROCESSING 2025-07-30 10:09:32.177292 98.33% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:32.177292 98.33% [DEBUG] switch_ivr_play_say.c:2832 Speaking text: '您好,我是沧州福居家博会的客服,请问您是张先生吗?张先生您好!您报名了咱们的展会,我们的参展时间是七月三十日至八月二日,咱们到时候凭短信入场就可以了!' 2025-07-30 10:09:32.197293 98.33% [DEBUG] switch_rtp.c:7698 Correct audio ip/port confirmed. 2025-07-30 10:09:32.197293 98.33% [DEBUG] switch_core_io.c:448 Setting BUG Codec PCMU:0 2025-07-30 10:09:32.217292 98.33% [DEBUG] switch_rtp.c:1934 rtcp_stats_init: audio ssrc[700391578] base_seq[27299] 2025-07-30 10:09:32.577293 98.37% [DEBUG] switch_rtp.c:7128 Correct audio RTCP ip/port confirmed. 2025-07-30 10:09:43.177293 98.23% [DEBUG] apt_poller_task.c:267 () Process Signalled Descriptor [MRCPv2ConnectionAgent] 2025-07-30 10:09:43.177293 98.23% [INFO] mrcp_client_connection.c:656 () Receive MRCPv2 Data 172.29.121.237:58334 <-> 172.29.121.237:1544 [94 bytes] MRCP/2.0 94 START-OF-INPUT 1 IN-PROGRESS Channel-Identifier: 1e7deafcb1bb43e9@speechrecog 2025-07-30 10:09:43.177293 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6ec0010e0;2;3] 2025-07-30 10:09:43.177293 98.23% [DEBUG] apt_poller_task.c:249 () Wait for Messages [MRCPv2ConnectionAgent] 2025-07-30 10:09:43.177293 98.23% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6ec0010e0;2;3] 2025-07-30 10:09:43.177293 98.23% [INFO] mrcp_client_session.c:514 (ASR-41) Raise App MRCP Event ASR-41 <1e7deafcb1bb43e9> 2025-07-30 10:09:43.177293 98.23% [DEBUG] mod_unimrcp.c:3734 (ASR-41) START OF INPUT 2025-07-30 10:09:43.177293 98.23% [DEBUG] mod_unimrcp.c:2623 (ASR-41) start of input 2025-07-30 10:09:43.177293 98.23% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:43.197293 98.23% [DEBUG] mod_unimrcp.c:2567 (ASR-41) SUCCESS, start of input 2025-07-30 10:09:43.197293 98.23% [DEBUG] mod_unimrcp.c:2567 (ASR-41) SUCCESS, start of input 2025-07-30 10:09:43.197293 98.23% [DEBUG] mod_unimrcp.c:2813 (ASR-41) start of input 2025-07-30 10:09:43.217294 98.23% [INFO] switch_ivr_async.c:4842 (sofia/internal/[email protected]:14527) START OF SPEECH 2025-07-30 10:09:43.217294 98.23% [DEBUG] switch_ivr_play_say.c:2996 done speaking text 2025-07-30 10:09:43.217294 98.23% [DEBUG] mod_unimrcp.c:1400 (TTS-42) Stopping SYNTHESIZER 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6e8011190;4;0] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6e8011190;4;0] 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client_session.c:390 (TTS-42) Receive App MRCP Request TTS-42 <8e98b0a10aca453c> 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client_session.c:620 (TTS-42) Send MRCP Request TTS-42 <8e98b0a10aca453c@speechsynth> [2] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_poller_task.c:259 () Process Poller Wakeup [MRCPv2ConnectionAgent] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:335 () Process Message [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client_connection.c:551 (TTS-42) Send MRCPv2 Data 172.29.121.237:58334 <-> 172.29.121.237:1544 [72 bytes] MRCP/2.0 72 STOP 2 Channel-Identifier: 8e98b0a10aca453c@speechsynth 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_poller_task.c:244 () Wait for Messages [MRCPv2ConnectionAgent] timeout [5000] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_poller_task.c:267 () Process Signalled Descriptor [MRCPv2ConnectionAgent] 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client_connection.c:656 () Receive MRCPv2 Data 172.29.121.237:58334 <-> 172.29.121.237:1544 [108 bytes] MRCP/2.0 108 2 200 COMPLETE Channel-Identifier: 8e98b0a10aca453c@speechsynth Active-Request-Id-List: 1 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6ec0010e0;2;3] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_poller_task.c:249 () Wait for Messages [MRCPv2ConnectionAgent] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6ec0010e0;2;3] 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client_session.c:498 (TTS-42) Raise App MRCP Response TTS-42 <8e98b0a10aca453c> 2025-07-30 10:09:43.217294 98.23% [DEBUG] mod_unimrcp.c:1990 (TTS-42) COMPLETE 2025-07-30 10:09:43.217294 98.23% [DEBUG] mod_unimrcp.c:1589 (TTS-42) PROCESSING ==> DONE 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:43.217294 98.23% [DEBUG] mod_unimrcp.c:1422 (TTS-42) SYNTHESIZER stopped 2025-07-30 10:09:43.217294 98.23% [DEBUG] mod_unimrcp.c:1589 (TTS-42) DONE ==> READY 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6e8011190;4;0] 2025-07-30 10:09:43.217294 98.23% [DEBUG] mod_unimrcp.c:931 (TTS-42) Waiting for MRCP session to terminate 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6e8011190;4;0] 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client_session.c:385 (TTS-42) Receive App Request TTS-42 <8e98b0a10aca453c> [1] 2025-07-30 10:09:43.217294 98.23% [DEBUG] mrcp_client_session.c:1277 (TTS-42) Dispatch App Request TTS-42 <8e98b0a10aca453c> [1] 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client_session.c:828 (TTS-42) Terminate Session TTS-42 <8e98b0a10aca453c> 2025-07-30 10:09:43.217294 98.23% [DEBUG] mrcp_client_session.c:849 (TTS-42) Remove Control Channel TTS-42 <8e98b0a10aca453c> 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:43.217294 98.23% [DEBUG] mrcp_client_session.c:859 (TTS-42) Subtract Media Termination TTS-42 <8e98b0a10aca453c@media-tm> 2025-07-30 10:09:43.217294 98.23% [DEBUG] mrcp_client_session.c:880 (TTS-42) Subtract Media Termination TTS-42 <8e98b0a10aca453c@rtp-tm> 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_poller_task.c:259 () Process Poller Wakeup [MRCPv2ConnectionAgent] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MediaEngine] [0x7fa6f0008b20;1;0] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:335 () Process Message [MRCPv2ConnectionAgent] [0x7fa6f0001860;1;0] 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client_connection.c:480 (TTS-42) Remove Control Channel <8e98b0a10aca453c@speechsynth> [1] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6ec0010e0;2;2] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_poller_task.c:249 () Wait for Messages [MRCPv2ConnectionAgent] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6ec0010e0;2;2] 2025-07-30 10:09:43.217294 98.23% [DEBUG] mrcp_client_session.c:329 (TTS-42) Control Channel Removed TTS-42 <8e98b0a10aca453c@speechsynth> 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_sofiasip_client_agent.c:617 () Receive SIP Event [nua_r_bye] Status 200 OK [uni2] 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_sofiasip_client_agent.c:617 () Receive SIP Event [nua_i_state] Status 200 to BYE [uni2] 2025-07-30 10:09:43.217294 98.23% [NOTICE] mrcp_sofiasip_client_agent.c:555 (TTS-42) SIP Call State TTS-42 [terminated] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6f8005ec0;1;1] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6f8005ec0;1;1] 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client_session.c:207 (TTS-42) Session Terminated TTS-42 <8e98b0a10aca453c> 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:335 () Process Message [MediaEngine] [0x7fa6f0008b20;1;0] 2025-07-30 10:09:43.217294 98.23% [DEBUG] mpf_bridge.c:118 () Destroy Audio Bridge TTS-42 2025-07-30 10:09:43.217294 98.23% [INFO] mpf_rtp_stream.c:537 () Close RTP Receiver 172.29.121.237:4084 <- 172.29.121.237:5078 [r:552 l:0 j:50 p:0 d:0 i:0] 2025-07-30 10:09:43.217294 98.23% [DEBUG] mpf_context.c:236 () Remove Media Context TTS-42 2025-07-30 10:09:43.217294 98.23% [INFO] mpf_rtp_stream.c:418 () Remove RTP Session 172.29.121.237:4084 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6c00037d0;3;0] 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6c00037d0;3;0] 2025-07-30 10:09:43.217294 98.23% [DEBUG] mrcp_client_session.c:1009 (TTS-42) Media Termination Subtracted TTS-42 <8e98b0a10aca453c@media-tm> 2025-07-30 10:09:43.217294 98.23% [DEBUG] mrcp_client_session.c:1009 (TTS-42) Media Termination Subtracted TTS-42 <8e98b0a10aca453c@rtp-tm> 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client.c:707 (TTS-42) Remove MRCP Handle TTS-42 <8e98b0a10aca453c> 2025-07-30 10:09:43.217294 98.23% [INFO] mrcp_client_session.c:453 (TTS-42) Raise App Response TTS-42 <8e98b0a10aca453c> [1] SUCCESS [0] 2025-07-30 10:09:43.217294 98.23% [DEBUG] mod_unimrcp.c:1840 (TTS-42) Destroying MRCP session 2025-07-30 10:09:43.217294 98.23% [NOTICE] mrcp_application.c:211 (TTS-42) Destroy MRCP Handle TTS-42 2025-07-30 10:09:43.217294 98.23% [DEBUG] mod_unimrcp.c:1589 (TTS-42) READY ==> CLOSED 2025-07-30 10:09:43.217294 98.23% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:43.217294 98.23% [DEBUG] mod_unimrcp.c:856 (TTS-42) audio queue destroyed 2025-07-30 10:09:43.217294 98.23% [INFO] switch_ivr_async.c:4938 (sofia/internal/[email protected]:14527) WAITING FOR RESULT 2025-07-30 10:09:46.317293 98.23% [DEBUG] apt_poller_task.c:267 () Process Signalled Descriptor [MRCPv2ConnectionAgent] 2025-07-30 10:09:46.317293 98.23% [INFO] mrcp_client_connection.c:656 () Receive MRCPv2 Data 172.29.121.237:58334 <-> 172.29.121.237:1544 [416 bytes] MRCP/2.0 416 RECOGNITION-COMPLETE 1 COMPLETE Channel-Identifier: 1e7deafcb1bb43e9@speechrecog Completion-Cause: 000 success Content-Type: application/x-nlsml Content-Length: 231 {"resp_type":"RESULT","trace_id":"ee496c56-91d9-4e03-9f85-dad51b21b86a","segments":[{"start_time":0,"end_time":13500,"is_final":true,"result":{"text":"不是不是不是不是不是不是不是不是","score":0.7839646935462952}}]} 2025-07-30 10:09:46.317293 98.23% [DEBUG] apt_task.c:263 () Signal Message to [MRCP Client] [0x7fa6ec0010e0;2;3] 2025-07-30 10:09:46.317293 98.23% [DEBUG] apt_poller_task.c:249 () Wait for Messages [MRCPv2ConnectionAgent] 2025-07-30 10:09:46.317293 98.23% [DEBUG] apt_task.c:335 () Process Message [MRCP Client] [0x7fa6ec0010e0;2;3] 2025-07-30 10:09:46.317293 98.23% [INFO] mrcp_client_session.c:514 (ASR-41) Raise App MRCP Event ASR-41 <1e7deafcb1bb43e9> 2025-07-30 10:09:46.317293 98.23% [DEBUG] mod_unimrcp.c:3709 (ASR-41) RECOGNITION COMPLETE, Completion-Cause: 000 2025-07-30 10:09:46.317293 98.23% [DEBUG] mod_unimrcp.c:3718 (ASR-41) Recognition result is not null-terminated. Appending null terminator. 2025-07-30 10:09:46.317293 98.23% [DEBUG] mod_unimrcp.c:2756 (ASR-41) ASR adding result headers 2025-07-30 10:09:46.317293 98.23% [DEBUG] mod_unimrcp.c:2651 (ASR-41) result: {"resp_type":"RESULT","trace_id":"ee496c56-91d9-4e03-9f85-dad51b21b86a","segments":[{"start_time":0,"end_time":13500,"is_final":true,"result":{"text":"不是不是不是不是不是不是不是不是","score":0.7839646935462952}}]} 2025-07-30 10:09:46.317293 98.23% [DEBUG] mod_unimrcp.c:1589 (ASR-41) PROCESSING ==> READY 2025-07-30 10:09:46.317293 98.23% [DEBUG] apt_consumer_task.c:135 () Wait for Messages [MRCP Client] 2025-07-30 10:09:46.337293 98.23% [DEBUG] mod_unimrcp.c:2564 (ASR-41) SUCCESS, have result 2025-07-30 10:09:46.337293 98.23% [DEBUG] mod_unimrcp.c:2564 (ASR-41) SUCCESS, have result 2025-07-30 10:09:46.337293 98.23% [DEBUG] mod_unimrcp.c:2809 (ASR-41) result: {"resp_type":"RESULT","trace_id":"ee496c56-91d9-4e03-9f85-dad51b21b86a","segments":[{"start_time":0,"end_time":13500,"is_final":true,"result":{"text":"不是不是不是不是不是不是不是不是","score":0.7839646935462952}}]} 2025-07-30 10:09:46.357292 98.23% [INFO] switch_ivr_async.c:4829 (sofia/internal/[email protected]:14527) DETECTED SPEECH --------------1.break_on_speech=false 还是会自动打断。我感觉不是顺序的问题导致的没有解析,相反我从日志中发现应该是被正确解析了? 2. while os.clock() - start < 30 do -- 最大等待30秒 local speech_status = session:getVariable("detect_speech_result_type") if speech_status == "break" then local status = { type = session:getVariable("detect_speech_result_type") or "", result = session:getVariable("detect_speech_result") or "", cause = session:getVariable("detect_speech_cause") or "" } freeswitch.consoleLog("NOTICE", "Detect Status: " .."type="..status.type ..", cause="..status.cause ..", result="..status.result:sub(1,50).."\n") handle_barge_in() return "bargein", session:getVariable("detect_speech_result") end session:sleep(100) end 获取的 detect_speech_result_type还是空

大家在看

recommend-type

IFIX 4.5 MB1 驱动

 MB1:有两个版本,6.x 和 7.x 版,通过串行口连接所有支持 Modbus 串行通讯协议的设备。主要有 Modicon PLC 和其它控制仪表如:Honeywell UDC,UMC,Moore 的控制仪表等。支持 Mobus RTU 和 ASCII 两种通讯协议。当使用其与其它兼容设备通讯时,注意数据类型会与 Modicon 的数据类型有所差别。7.x 版本支持电话拨号连接和无线电连接。
recommend-type

TLSF-All.rar_网络编程_C/C++_

TLSF2.46源代码+相关的英文文献在网站http://rtportal.upv.es/rtmalloc/上可以下载到原代码,但注意下载文件的格式。
recommend-type

思源黑体、简体、中文全套TTF格式

思源黑体、简体、中文全套TTF格式
recommend-type

高频感应加热电源斩波器补偿电路的设计

本文在分析基于功率控制的Buck斩波器的小信号模型和反馈控制模式的基础上,探讨了反馈控制的传递函数和环路参数的设计。对于高频感应加热电源广泛应用的Buck斩波调功电路,设计了双极点、双零点补偿电路,补偿后的系统不仅提高了系统响应速度,而且消除了稳态误差,系统性能明显提高。实验结果证明了这种补偿电路的实用性和有效性,对高频感应加热电源的改进和研究具有很好的参考价值。
recommend-type

XposedDetector

Xposed探测器 预制的静态库,用于检测xposed和清除钩子。 该库基于。 一体化 Gradle: implementation ' io.github.vvb2060.ndk:xposeddetector:2.2 ' 该库是 ,因此您需要在项目中启用它(Android Gradle Plugin 4.1+): android { .. . buildFeatures { .. . prefab true } } 用法 ndk构建 您可以在Android.mk使用xposed_detector 。 例如,如果您的应用程序定义了libapp.so并使用xposed_detector ,则您的Android.mk文件应包括以下内容: include $( CLEAR_VARS ) LOCAL_MODULE

最新推荐

recommend-type

基于H.323和SIP协议的视频会议网关设计

SIP会话通常由INVITE请求开始,通过ACK确认,过程更加简洁。 面对这两种协议的并存,视频会议网关的设计显得尤为重要。网关的作用在于实现H.323和SIP之间的协议转换,确保不同协议的终端和设备能够相互通信。在H....
recommend-type

Linux下xlsx文件转txt文件.docx

这种方法对于没有图形界面或者在远程服务器上工作的情况非常有用。需要注意的是,unoconv依赖于本地或网络上的OpenOffice或LibreOffice服务,确保这些服务正常运行才能进行转换。同时,转换的质量可能受原始文件格式...
recommend-type

SIP协议原理(华为内部资料).ppt

SIP协议,全称为Session Initiation Protocol,是一种应用层控制协议,主要应用于IP网络中,用于创建、修改和终结多参与者的会话进程。它的设计初衷是为了支持多媒体通信,如语音、视频通话等。SIP协议不仅可以发起...
recommend-type

boh5_hmdp_for_learn_redis_by_fastapi_36224_1754229591966.zip

boh5_hmdp_for_learn_redis_by_fastapi_36224_1754229591966.zip
recommend-type

19年国赛服务器答案深度解析:网络搭建与应用

网络搭建与应用是一门涉及计算机网络规划、配置、管理和维护的技术学科。在19年的国家竞赛中,参与者需要展示他们对网络架构、网络设备、协议、安全等方面的知识,以及他们在真实世界问题解决中的实际应用能力。在网络搭建与应用19国赛服务器答案中,涉及的知识点可能包括但不限于以下几个方面: 1. 网络基础知识 - 了解网络的基本概念,包括网络的定义、分类(如LAN、WAN等)、网络的功能和网络协议栈(如TCP/IP模型)。 - 理解网络设备的功能和作用,例如交换机、路由器、防火墙等。 - 掌握网络通信的基本原理,包括数据链路层、网络层、传输层和应用层的协议和功能。 2. 网络设计与规划 - 学习如何根据不同的需求设计网络拓扑结构,例如星形、环形、总线型等。 - 掌握IP地址规划和子网划分的方法,如CIDR、VLSM等技术。 - 了解如何进行网络流量分析和带宽规划,以确保网络性能和稳定性。 3. 网络设备配置与管理 - 掌握交换机和路由器的配置命令,例如VLAN划分、路由协议配置、端口安全等。 - 理解网络设备的管理和维护策略,包括日志管理、性能监控和故障诊断。 4. 网络安全 - 学习网络安全的基本原则,包括数据加密、访问控制、入侵检测系统(IDS)和入侵防御系统(IPS)。 - 掌握常见的网络攻击手段及其防御措施,例如DDoS攻击、ARP欺骗、病毒和恶意软件的防御。 5. 服务器搭建与应用 - 了解不同类型的服务器和它们的应用场景,如Web服务器、数据库服务器、邮件服务器等。 - 学习服务器的安装、配置和管理方法,包括操作系统的安装、服务软件的部署、用户管理等。 6. 实践操作 - 通过搭建真实或虚拟的网络环境来实践理论知识,包括使用网络模拟软件(如GNS3、Packet Tracer等)进行网络设备配置和故障排除。 - 学习如何准备和参加网络相关的竞赛,包括时间管理和应对突发问题的策略。 在给定的压缩包子文件的文件名称列表中,“19年国赛服务器的答案”表明该文件包含具体的竞赛解答步骤和方法。文件可能涉及的是如何根据具体的网络搭建与应用的题目,一步一步地提供解题策略、配置命令和执行步骤等。具体内容可能包括: - 对竞赛题目需求的分析和理解。 - 对应的网络设计解决方案和实现步骤。 - 关键的配置命令和参数设置。 - 对于各种网络功能和安全性的测试方法。 - 可能遇到的问题及其解决方案。 综上所述,对于网络搭建与应用19国赛服务器答案的深入学习和掌握,能够帮助专业人士和学生扩展网络知识,提高解决复杂网络问题的能力,并为将来的IT行业工作奠定扎实的基础。通过针对竞赛题目的实际操作演练,还能增强个人的实践技能和创新思维能力。
recommend-type

【VS2010模块化秘籍】:提升项目管理效率的10个技巧

# 1. VS2010模块化编程概述 在现代软件开发中,模块化编程已经成为提高代码质量和促进团队协作的关键技术之一。本章将介绍在Visual Studio 2010(VS2010)环境中如何理解和实施模块化编程。 ## 1.1 什么是模块化编程? 模块化编程是一种组织程序结构的方法,将程序分解为独立且可管理的模块,每个模块实现一个特定的功能。在V
recommend-type

数据分析师发展前景

<think>嗯,用户现在想了解数据分析师的职业发展和未来前景。根据之前的对话,用户是土木本科想转行,之前我建议过数据分析作为可能的方向之一,现在他可能想更深入了解这个领域的潜力。 首先,我需要参考之前提供的引用内容。引用1提到了数据分析师的职业路径,从专员到专家,还有技能提升的重要性。引用2和3强调了行业需求增长和技能的必要性,引用4则讨论了成为行业专家的长期发展优势。这些都需要整合到回答中。 用户的问题集中在职业前景和趋势,所以我要覆盖市场需求、职业阶段、技能要求、行业趋势和转行建议。考虑到用户是转行者,需要突出土木背景如何与数据分析结合,比如提到的BIM、GIS或者工程数据分析,这样
recommend-type

Elasticsearch及IK分词器安装包资源汇总

标题中提到的知识点包括Elasticsearch安装包和IK分词器,这是进行搜索引擎搭建和数据文本分析的重要组件。Elasticsearch是一个基于Lucene构建的开源搜索引擎,具有水平可伸缩性、高可用性和易用性的特点。它提供了全文搜索功能,同时支持结构化搜索和分析,常被用于大数据分析场景中。 描述中涉及的版本信息表明了所附的安装包和分词器支持不同版本的Elasticsearch。Elasticsearch版本6.x和7.x分别对应了两个主要的版本线,而IK分词器是专门为Elasticsearch设计的中文分词插件。 IK分词器是一款支持中文分词的扩展插件,可以根据中文语境进行智能分词,包括正向匹配、正向最大匹配和逆向最大匹配等算法,对中文文本进行处理。分词器的版本通常会与Elasticsearch的版本相匹配,以保证兼容性和最佳性能。 提到的logstash是与Elasticsearch配合使用的数据处理管道工具,负责收集、处理和转发数据。logstash可以作为事件的中介来处理各种来源的数据,然后将其发送到Elasticsearch进行存储。本压缩包中的logstash-6.4.3.tar.gz对应的版本表明了它的兼容性,适用于Elasticsearch 6.x版本。 压缩包文件名称列表中的文件包含了不同软件的多个版本。其中,“elasticsearch-head-master.zip”是一个可以对Elasticsearch进行可视化管理的Chrome插件,它提供了包括集群管理、索引管理、数据操作和查询在内的功能。 另外,“mysql-connector-java-5.1.41.jar”是一个MySQL数据库的Java驱动程序,用于连接Java应用程序和MySQL数据库,但这似乎与Elasticsearch及IK分词器直接关联不大,可能是一个辅助组件,用于在某些集成场景下将数据从MySQL迁移到Elasticsearch。 从标签内容来看,Elasticsearch被归类于源码软件、大数据和搜索引擎类别。它是一个重要的大数据处理组件,特别是在全文搜索和文本分析领域。在大数据背景下,Elasticsearch凭借其卓越的搜索和分析能力,已经成为企业构建和维护搜索引擎的首选技术之一。 总结来说,本次提供的压缩包包含了多个关键组件,它们共同支持构建一个功能强大的搜索引擎和数据分析平台。Elasticsearch自身及其配套的IK分词器、logstash和可视化插件elasticsearch-head,均对大数据和搜索领域有着重要意义。尽管这些工具具有复杂性,但它们的组合使用使得数据的索引、搜索、可视化和分析变得简单、快速和强大。
recommend-type

从零开始:Axure插件开发入门指南,构建自定义Chrome工具

# 摘要 随着原型设计工具Axure RP的广泛应用,定制化插件开发变得日益重要。本文旨在为开发者提供一个完整的Axure插件开发指南,从基础概念到环境搭建,再到核心编程和界面定制,最终实现交互逻辑与发布维护。通过详细解析插件的API、JavaScript编程、数据管理、界面设计及发布流程,本文帮助开发者深入理解并掌握Axure插件开发的关键技术,确保开发过程的高效性和插件的稳定运行。 # 关键字 Axur
recommend-type

代码错误,修改代码

<think>好的,用户说代码有错误,需要修改。首先我得仔细看看之前的代码哪里有问题。题目是关于彩灯的操作和查询,每个彩灯有一个周期k_i,每次操作区间加1,查询时判断当前按动次数是否为k_i的倍数。 首先,用户提供的代码使用了树状数组(Fenwick Tree)来维护差分数组,实现区间加和单点查询。但可能存在一些问题。比如,树状数组的差分处理是否正确? 在区间更新时,原代码是add(l, 1)和add(r+1, -1),这应该是正确的差分方法。当查询单点x时,sum(x)得到的是从1到x的累计值,也就是该点的实际操作次数。这部分逻辑看起来没问题。 但可能的问题在于,当k_i的值很大时,