|  |  |  | 
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|  |  |  | public void process(RequestEvent evt) { | 
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|  |  |  | try { | 
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|  |  |  | RequestEventExt evtExt = (RequestEventExt) evt; | 
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|  |  |  | String requestAddress = evtExt.getRemoteIpAddress() + ":" + evtExt.getRemotePort(); | 
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|  |  |  |  | 
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|  |  |  | SIPRequest request = (SIPRequest)evt.getRequest(); | 
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|  |  |  | Response response = null; | 
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|  |  |  | 
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|  |  |  | AddressImpl address = (AddressImpl) fromHeader.getAddress(); | 
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|  |  |  | SipUri uri = (SipUri) address.getURI(); | 
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|  |  |  | String deviceId = uri.getUser(); | 
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|  |  |  | logger.info("[注册请求] 设备:{}, 开始处理: {}", deviceId, requestAddress); | 
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|  |  |  |  | 
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|  |  |  | Device device = deviceService.getDevice(deviceId); | 
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|  |  |  |  | 
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|  |  |  | RemoteAddressInfo remoteAddressInfo = SipUtils.getRemoteAddressFromRequest(request, | 
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|  |  |  | userSetting.getSipUseSourceIpAsRemoteAddress()); | 
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|  |  |  | logger.info("[注册请求] 设备:{}, 远程地址为: {}:{}", deviceId, remoteAddressInfo.getIp(), remoteAddressInfo.getPort()); | 
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|  |  |  | String requestAddress = remoteAddressInfo.getIp() + ":" + remoteAddressInfo.getPort(); | 
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|  |  |  | logger.info("[注册请求] 设备:{}, 开始处理: {}", deviceId, requestAddress); | 
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|  |  |  | if (device != null && | 
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|  |  |  | device.getSipTransactionInfo() != null && | 
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|  |  |  | request.getCallIdHeader().getCallId().equals(device.getSipTransactionInfo().getCallId())) { | 
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|  |  |  | 
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|  |  |  | device.setStreamMode("UDP"); | 
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|  |  |  | device.setCharset("GB2312"); | 
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|  |  |  | device.setGeoCoordSys("WGS84"); | 
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|  |  |  | device.setTreeType("CivilCode"); | 
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|  |  |  | device.setDeviceId(deviceId); | 
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|  |  |  | device.setOnline(0); | 
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|  |  |  | device.setOnLine(false); | 
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|  |  |  | } | 
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|  |  |  | device.setIp(remoteAddressInfo.getIp()); | 
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|  |  |  | device.setPort(remoteAddressInfo.getPort()); | 
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