Mercurial > hg > orthanc
annotate OrthancFramework/Sources/DicomNetworking/TimeoutDicomConnectionManager.h @ 4044:d25f4c0fa160 framework
splitting code into OrthancFramework and OrthancServer
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 10 Jun 2020 20:30:34 +0200 |
| parents | Core/DicomNetworking/TimeoutDicomConnectionManager.h@9973d10bc5c4 |
| children | bf7b9edf6b81 |
| rev | line source |
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| 2603 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 2603 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #pragma once | |
| 35 | |
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36 #if !defined(ORTHANC_ENABLE_DCMTK_NETWORKING) |
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37 # error The macro ORTHANC_ENABLE_DCMTK_NETWORKING must be defined |
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38 #endif |
| 2603 | 39 |
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40 #if ORTHANC_ENABLE_DCMTK_NETWORKING != 1 |
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41 # error The macro ORTHANC_ENABLE_DCMTK_NETWORKING must be 1 to use this file |
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42 #endif |
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43 |
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44 |
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45 #include "../Compatibility.h" |
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46 #include "DicomStoreUserConnection.h" |
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47 |
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48 #include <boost/date_time/posix_time/posix_time.hpp> |
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49 #include <boost/thread/mutex.hpp> |
| 2603 | 50 |
| 51 namespace Orthanc | |
| 52 { | |
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53 /** |
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54 * This class corresponds to a singleton to a DICOM SCU connection. |
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55 **/ |
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56 class TimeoutDicomConnectionManager : public boost::noncopyable |
| 2603 | 57 { |
| 58 private: | |
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59 boost::mutex mutex_; |
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60 std::unique_ptr<DicomStoreUserConnection> connection_; |
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61 boost::posix_time::ptime lastUse_; |
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62 boost::posix_time::time_duration timeout_; |
| 2603 | 63 |
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64 // Mutex must be locked |
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65 void TouchInternal(); |
| 2603 | 66 |
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67 // Mutex must be locked |
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68 void OpenInternal(const std::string& localAet, |
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69 const RemoteModalityParameters& remote); |
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70 |
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71 // Mutex must be locked |
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72 void CloseInternal(); |
| 2603 | 73 |
| 74 public: | |
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75 class Lock : public boost::noncopyable |
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76 { |
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77 private: |
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78 TimeoutDicomConnectionManager& that_; |
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79 boost::mutex::scoped_lock lock_; |
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80 |
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81 public: |
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82 Lock(TimeoutDicomConnectionManager& that, |
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83 const std::string& localAet, |
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84 const RemoteModalityParameters& remote); |
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85 |
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86 ~Lock(); |
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87 |
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88 DicomStoreUserConnection& GetConnection(); |
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89 }; |
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90 |
| 2603 | 91 TimeoutDicomConnectionManager() : |
| 92 timeout_(boost::posix_time::milliseconds(1000)) | |
| 93 { | |
| 94 } | |
| 95 | |
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96 void SetInactivityTimeout(unsigned int milliseconds); |
| 2603 | 97 |
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98 unsigned int GetInactivityTimeout(); // In milliseconds |
| 2603 | 99 |
| 100 void Close(); | |
| 101 | |
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102 void CloseIfInactive(); |
| 2603 | 103 }; |
| 104 } |