Mercurial > hg > orthanc
annotate OrthancServer/Scheduler/StorePeerCommand.cpp @ 2010:4dafe2a0d3ab
Support of SIGHUP signal (restart Orthanc only if the configuration files have changed)
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 09 Jun 2016 17:57:47 +0200 |
| parents | ce90d109bb64 |
| children | 9c9332e486ca |
| rev | line source |
|---|---|
| 1007 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
| 1007 | 5 * |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 10 * | |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 22 * | |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
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33 #include "../PrecompiledHeadersServer.h" |
| 1007 | 34 #include "StorePeerCommand.h" |
| 35 | |
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36 #include "../../Core/Logging.h" |
| 1007 | 37 #include "../../Core/HttpClient.h" |
| 38 | |
| 39 namespace Orthanc | |
| 40 { | |
| 41 StorePeerCommand::StorePeerCommand(ServerContext& context, | |
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42 const OrthancPeerParameters& peer, |
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43 bool ignoreExceptions) : |
| 1007 | 44 context_(context), |
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45 peer_(peer), |
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46 ignoreExceptions_(ignoreExceptions) |
| 1007 | 47 { |
| 48 } | |
| 49 | |
| 50 bool StorePeerCommand::Apply(ListOfStrings& outputs, | |
| 51 const ListOfStrings& inputs) | |
| 52 { | |
| 53 // Configure the HTTP client | |
| 54 HttpClient client; | |
| 55 if (peer_.GetUsername().size() != 0 && | |
| 56 peer_.GetPassword().size() != 0) | |
| 57 { | |
| 58 client.SetCredentials(peer_.GetUsername().c_str(), | |
| 59 peer_.GetPassword().c_str()); | |
| 60 } | |
| 61 | |
| 62 client.SetUrl(peer_.GetUrl() + "instances"); | |
| 63 client.SetMethod(HttpMethod_Post); | |
| 64 | |
| 65 for (ListOfStrings::const_iterator | |
| 66 it = inputs.begin(); it != inputs.end(); ++it) | |
| 67 { | |
| 68 LOG(INFO) << "Sending resource " << *it << " to peer \"" | |
| 69 << peer_.GetUrl() << "\""; | |
| 70 | |
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71 try |
| 1007 | 72 { |
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73 context_.ReadFile(client.GetBody(), *it, FileContentType_Dicom); |
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74 |
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75 std::string answer; |
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76 if (!client.Apply(answer)) |
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77 { |
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78 LOG(ERROR) << "Unable to send resource " << *it << " to peer \"" << peer_.GetUrl() << "\""; |
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79 throw OrthancException(ErrorCode_NetworkProtocol); |
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80 } |
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81 |
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82 // Only chain with other commands if this command succeeds |
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83 outputs.push_back(*it); |
| 1007 | 84 } |
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85 catch (OrthancException& e) |
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86 { |
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87 LOG(ERROR) << "Unable to forward to an Orthanc peer in a Lua script (instance " |
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88 << *it << ", peer " << peer_.GetUrl() << "): " << e.What(); |
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89 |
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90 if (!ignoreExceptions_) |
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91 { |
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92 throw; |
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93 } |
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94 } |
| 1007 | 95 } |
| 96 | |
| 97 return true; | |
| 98 } | |
| 99 } |