1 | // Part of BNC, a utility for retrieving decoding and
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2 | // converting GNSS data streams from NTRIP broadcasters.
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3 | //
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4 | // Copyright (C) 2007
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5 | // German Federal Agency for Cartography and Geodesy (BKG)
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6 | // http://www.bkg.bund.de
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7 | // Czech Technical University Prague, Department of Geodesy
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8 | // http://www.fsv.cvut.cz
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9 | //
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10 | // Email: euref-ip@bkg.bund.de
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11 | //
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12 | // This program is free software; you can redistribute it and/or
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13 | // modify it under the terms of the GNU General Public License
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14 | // as published by the Free Software Foundation, version 2.
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15 | //
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16 | // This program is distributed in the hope that it will be useful,
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17 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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18 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 | // GNU General Public License for more details.
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20 | //
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21 | // You should have received a copy of the GNU General Public License
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22 | // along with this program; if not, write to the Free Software
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23 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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24 |
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25 | /* -------------------------------------------------------------------------
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26 | * BKG NTRIP Client
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27 | * -------------------------------------------------------------------------
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28 | *
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29 | * Class: latencyChecker
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30 | *
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31 | * Purpose: Check incoming GNSS data for latencies, gaps etc.
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32 | *
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33 | * Author: G. Weber
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34 | *
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35 | * Created: 02-Feb-2009
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36 | *
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37 | * Changes:
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38 | *
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39 | * -----------------------------------------------------------------------*/
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40 |
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41 | #include <iostream>
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42 |
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43 | #ifdef WIN32
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44 | #include <windows.h>
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45 | #else
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46 | #include <unistd.h>
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47 | #endif
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48 |
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49 | #include "latencychecker.h"
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50 | #include "bnccore.h"
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51 | #include "bncutils.h"
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52 | #include "bncsettings.h"
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53 |
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54 | using namespace std;
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55 |
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56 | // Constructor
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57 | //////////////////////////////////////////////////////////////////////////////
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58 | latencyChecker::latencyChecker(QByteArray staID) {
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59 |
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60 | _staID = staID;
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61 |
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62 | connect(this, SIGNAL(newMessage(QByteArray,bool)),
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63 | BNC_CORE, SLOT(slotMessage(const QByteArray,bool)));
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64 |
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65 | bncSettings settings;
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66 |
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67 | // Notice threshold
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68 | // ----------------
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69 | QString adviseObsRate = settings.value("adviseObsRate").toString();
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70 | _inspSegm = 0;
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71 | if ( adviseObsRate.isEmpty() ) {
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72 | _inspSegm = 0;
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73 | }
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74 | else if ( adviseObsRate.indexOf("5 Hz") != -1 ) {
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75 | _inspSegm = 20;
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76 | }
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77 | else if ( adviseObsRate.indexOf("1 Hz") != -1 ) {
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78 | _inspSegm = 10;
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79 | }
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80 | else if ( adviseObsRate.indexOf("0.5 Hz") != -1 ) {
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81 | _inspSegm = 20;
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82 | }
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83 | else if ( adviseObsRate.indexOf("0.2 Hz") != -1 ) {
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84 | _inspSegm = 40;
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85 | }
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86 | else if ( adviseObsRate.indexOf("0.1 Hz") != -1 ) {
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87 | _inspSegm = 50;
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88 | }
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89 | _adviseFail = settings.value("adviseFail").toInt();
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90 | _adviseReco = settings.value("adviseReco").toInt();
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91 | _adviseScript = settings.value("adviseScript").toString();
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92 | expandEnvVar(_adviseScript);
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93 |
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94 | // Latency interval/average
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95 | // ------------------------
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96 | _miscIntr = 1;
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97 | QString miscIntr = settings.value("miscIntr").toString();
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98 | if ( miscIntr.isEmpty() ) {
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99 | _miscIntr = 1;
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100 | }
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101 | else if ( miscIntr.indexOf("2 sec") != -1 ) {
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102 | _miscIntr = 2;
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103 | }
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104 | else if ( miscIntr.indexOf("10 sec") != -1 ) {
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105 | _miscIntr = 10;
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106 | }
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107 | else if ( miscIntr.indexOf("1 min") != -1 ) {
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108 | _miscIntr = 60;
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109 | }
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110 | else if ( miscIntr.left(5).indexOf("5 min") != -1 ) {
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111 | _miscIntr = 300;
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112 | }
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113 | else if ( miscIntr.indexOf("15 min") != -1 ) {
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114 | _miscIntr = 900;
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115 | }
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116 | else if ( miscIntr.indexOf("1 hour") != -1 ) {
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117 | _miscIntr = 3600;
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118 | }
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119 | else if ( miscIntr.indexOf("6 hours") != -1 ) {
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120 | _miscIntr = 21600;
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121 | }
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122 | else if ( miscIntr.indexOf("1 day") != -1 ) {
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123 | _miscIntr = 86400;
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124 | }
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125 |
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126 | // RTCM message types
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127 | // ------------------
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128 | _checkMountPoint = settings.value("miscMount").toString();
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129 |
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130 | // Initialize private members
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131 | // --------------------------
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132 | _wrongEpoch = false;
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133 | _checkSeg = false;
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134 | _numSucc = 0;
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135 | _secSucc = 0;
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136 | _secFail = 0;
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137 | _initPause = 0;
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138 | _currPause = 0;
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139 | _endCorrupt = false;
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140 | _begCorrupt = false;
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141 | _fromCorrupt = false;
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142 |
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143 | _checkTime = QDateTime::currentDateTime();
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144 | _decodeSucc = QDateTime::currentDateTime();
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145 |
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146 | _decodeStop = QDateTime::currentDateTime();
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147 | _begDateTimeOut = QDateTime::currentDateTime();
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148 | _endDateTimeOut = QDateTime::currentDateTime();
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149 | _fromReconnect = false;
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150 |
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151 | _decodeStopCorr = QDateTime::currentDateTime();
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152 | _begDateTimeCorr = QDateTime::currentDateTime();
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153 | _endDateTimeCorr = QDateTime::currentDateTime();
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154 | }
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155 |
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156 | // Destructor
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157 | //////////////////////////////////////////////////////////////////////////////
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158 | latencyChecker::~latencyChecker() {
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159 | }
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160 |
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161 | // Perform 'Begin outage' check
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162 | //////////////////////////////////////////////////////////////////////////////
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163 | void latencyChecker::checkReconnect() {
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164 |
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165 | if (_inspSegm == 0) { return;}
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166 |
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167 | // Begin outage threshold
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168 | // ----------------------
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169 | if (!_fromReconnect) {
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170 | _endDateTimeOut = QDateTime::currentDateTime();
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171 | }
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172 | _fromReconnect = true;
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173 |
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174 | if ( _decodeStop.isValid() ) {
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175 | _begDateTimeOut = QDateTime::currentDateTime();
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176 | if ( _endDateTimeOut.secsTo(QDateTime::currentDateTime()) > _adviseFail * 60 ) {
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177 | _begDateOut = _endDateTimeOut.toUTC().date().toString("yy-MM-dd");
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178 | _begTimeOut = _endDateTimeOut.toUTC().time().toString("hh:mm:ss");
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179 | emit(newMessage((_staID + ": Failure threshold exceeded, outage since "
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180 | + _begDateOut + " " + _begTimeOut + " UTC").toAscii(), true));
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181 | callScript(("Begin_Outage "
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182 | + _begDateOut + " " + _begTimeOut + " UTC").toAscii());
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183 | _decodeStop.setDate(QDate());
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184 | _decodeStop.setTime(QTime());
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185 | _decodeStart = QDateTime::currentDateTime();
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186 | }
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187 | }
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188 | }
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189 |
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190 | // Perform Corrupt and 'End outage' check
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191 | //////////////////////////////////////////////////////////////////////////////
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192 | void latencyChecker::checkOutage(bool decoded) {
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193 |
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194 | if (_inspSegm == 0) { return;}
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195 |
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196 | if (decoded) { _numSucc += 1; }
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197 |
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198 | if (!_checkPause.isValid() || _checkPause.secsTo(QDateTime::currentDateTime()) >= _currPause ) {
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199 | if (!_checkSeg) {
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200 | if ( _checkTime.secsTo(QDateTime::currentDateTime()) > _inspSegm ) {
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201 | _checkSeg = true;
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202 | }
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203 | }
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204 |
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205 | // Check - once per inspect segment
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206 | // --------------------------------
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207 | if (_checkSeg) {
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208 |
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209 | _checkTime = QDateTime::currentDateTime();
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210 |
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211 | if (_numSucc > 0) {
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212 | _secSucc += _inspSegm;
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213 | _secFail = 0;
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214 | _decodeSucc = QDateTime::currentDateTime();
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215 | if (_secSucc > _adviseReco * 60) {
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216 | _secSucc = _adviseReco * 60 + 1;
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217 | }
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218 | _numSucc = 0;
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219 | _currPause = _initPause;
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220 | _checkPause.setDate(QDate());
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221 | _checkPause.setTime(QTime());
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222 | }
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223 | else {
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224 | _secFail += _inspSegm;
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225 | _secSucc = 0;
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226 | if (_secFail > _adviseFail * 60) {
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227 | _secFail = _adviseFail * 60 + 1;
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228 | }
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229 | if (!_checkPause.isValid()) {
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230 | _checkPause = QDateTime::currentDateTime();
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231 | }
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232 | else {
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233 | _checkPause.setDate(QDate());
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234 | _checkPause.setTime(QTime());
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235 | _secFail = _secFail + _currPause - _inspSegm;
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236 | _currPause = _currPause * 2;
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237 | if (_currPause > 960) {
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238 | _currPause = 960;
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239 | }
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240 | }
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241 | }
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242 |
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243 | // Begin corrupt threshold
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244 | // -----------------------
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245 | if (_secSucc > 0) {
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246 | _endDateTimeCorr = QDateTime::currentDateTime();
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247 | }
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248 |
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249 | if (_secFail > 0) {
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250 | _begDateTimeCorr = QDateTime::currentDateTime();
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251 | }
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252 |
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253 | if ( _decodeStopCorr.isValid() ) {
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254 | _begDateTimeCorr = QDateTime::currentDateTime();
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255 | if ( _endDateTimeCorr.secsTo(QDateTime::currentDateTime()) > _adviseFail * 60 ) {
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256 | _begDateCorr = _endDateTimeCorr.toUTC().date().toString("yy-MM-dd");
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257 | _begTimeCorr = _endDateTimeCorr.toUTC().time().toString("hh:mm:ss");
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258 | emit(newMessage((_staID + ": Failure threshold exceeded, corrupted since "
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259 | + _begDateCorr + " " + _begTimeCorr + " UTC").toAscii(), true));
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260 | callScript(("Begin_Corrupted "
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261 | + _begDateCorr + " " + _begTimeCorr + " UTC").toAscii());
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262 | _secSucc = 0;
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263 | _numSucc = 0;
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264 | _decodeStopCorr.setDate(QDate());
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265 | _decodeStopCorr.setTime(QTime());
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266 | _decodeStartCorr = QDateTime::currentDateTime();
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267 | }
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268 | }
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269 | else {
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270 |
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271 | // End corrupt threshold
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272 | // ---------------------
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273 | if ( _decodeStartCorr.isValid() ) {
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274 | _endDateTimeCorr = QDateTime::currentDateTime();
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275 | if ( _begDateTimeCorr.secsTo(QDateTime::currentDateTime()) > _adviseReco * 60 ) {
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276 | _endDateCorr = _begDateTimeCorr.toUTC().date().toString("yy-MM-dd");
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277 | _endTimeCorr = _begDateTimeCorr.toUTC().time().toString("hh:mm:ss");
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278 | emit(newMessage((_staID + ": Recovery threshold exceeded, corruption ended "
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279 | + _endDateCorr + " " + _endTimeCorr + " UTC").toAscii(), true));
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280 | callScript(("End_Corrupted "
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281 | + _endDateCorr + " " + _endTimeCorr + " UTC Begin was "
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282 | + _begDateCorr + " " + _begTimeCorr + " UTC").toAscii());
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283 | _decodeStartCorr.setDate(QDate());
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284 | _decodeStartCorr.setTime(QTime());
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285 | _decodeStopCorr = QDateTime::currentDateTime();
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286 | _secFail = 0;
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287 | }
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288 | }
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289 | }
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290 | _checkSeg = false;
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291 | }
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292 | }
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293 |
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294 | // End outage threshold
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295 | // --------------------
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296 | if (_fromReconnect) {
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297 | _begDateTimeOut = QDateTime::currentDateTime();
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298 | }
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299 | _fromReconnect = false;
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300 |
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301 | if ( _decodeStart.isValid() ) {
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302 | _endDateTimeOut = QDateTime::currentDateTime();
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303 | if ( _begDateTimeOut.secsTo(QDateTime::currentDateTime()) > _adviseReco * 60 ) {
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304 | _endDateOut = _begDateTimeOut.toUTC().date().toString("yy-MM-dd");
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305 | _endTimeOut = _begDateTimeOut.toUTC().time().toString("hh:mm:ss");
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306 | emit(newMessage((_staID + ": Recovery threshold exceeded, outage ended "
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307 | + _endDateOut + " " + _endTimeOut + " UTC").toAscii(), true));
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308 | callScript(("End_Outage "
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309 | + _endDateOut + " " + _endTimeOut + " UTC Begin was "
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310 | + _begDateOut + " " + _begTimeOut + " UTC").toAscii());
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311 | _decodeStart.setDate(QDate());
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312 | _decodeStart.setTime(QTime());
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313 | _decodeStop = QDateTime::currentDateTime();
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314 | }
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315 | }
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316 | }
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317 |
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318 | // Perform latency checks (observations)
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319 | //////////////////////////////////////////////////////////////////////////////
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320 | void latencyChecker::checkObsLatency(const QList<t_satObs>& obsList) {
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321 |
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322 | if (_miscIntr > 0 ) {
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323 | t_latency& l = _lObs;
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324 | l._type = "Observations";
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325 | QListIterator<t_satObs> it(obsList);
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326 | while (it.hasNext()) {
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327 | const t_satObs& obs = it.next();
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328 | bool wrongObservationEpoch = checkForWrongObsEpoch(obs._time);
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329 | l._newSec = static_cast<int>(nint(obs._time.gpssec()*10));
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330 | if (l._newSec > l._oldSec && !wrongObservationEpoch) {
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331 | if (l._newSec % (_miscIntr * 10) < l._oldSec % (_miscIntr * 10)) {
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332 | if (l._numLat > 0) {
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333 | if (l._meanDiff > 0.0) {
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334 | if ( _checkMountPoint == _staID || _checkMountPoint == "ALL" ) {
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335 | emit( newMessage(QString("%1 %2: Mean latency %3 sec, min %4, max %5, rms %6, %7 epochs, %8 gaps")
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336 | .arg(_staID.data())
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337 | .arg(l._type.data())
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338 | .arg(int(l._sumLat/l._numLat*100)/100.)
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339 | .arg(int(l._minLat*100)/100.)
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340 | .arg(int(l._maxLat*100)/100.)
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341 | .arg(int((sqrt((l._sumLatQ - l._sumLat * l._sumLat / l._numLat)/l._numLat))*100)/100.)
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342 | .arg(l._numLat)
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343 | .arg(l._numGaps)
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344 | .toAscii(), true) );
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345 | }
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346 | } else {
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347 | if ( _checkMountPoint == _staID || _checkMountPoint == "ALL" ) {
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348 | emit( newMessage(QString("%1 %2: Mean latency %3 sec, min %4, max %5, rms %6, %7 epochs")
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349 | .arg(_staID.data())
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350 | .arg(l._type.data())
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351 | .arg(int(l._sumLat/l._numLat*100)/100.)
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352 | .arg(int(l._minLat*100)/100.)
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353 | .arg(int(l._maxLat*100)/100.)
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354 | .arg(int((sqrt((l._sumLatQ - l._sumLat * l._sumLat / l._numLat)/l._numLat))*100)/100.)
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355 | .arg(l._numLat)
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356 | .toAscii(), true) );
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357 | }
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358 | }
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359 | l._meanDiff = l._diffSec / l._numLat;
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360 | l.init();
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361 | }
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362 | }
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363 | if (l._followSec) {
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364 | l._diffSec += l._newSec - l._oldSec;
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365 | if (l._meanDiff > 0.0) {
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366 | if (l._newSec - l._oldSec > 1.5 * l._meanDiff) {
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367 | l._numGaps += 1;
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368 | }
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369 | }
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370 | }
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371 |
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372 | // Compute the observations latency
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373 | // --------------------------------
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374 | int week;
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375 | double sec;
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376 | currentGPSWeeks(week, sec);
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377 | const double secPerWeek = 7.0 * 24.0 * 3600.0;
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378 | if (week < int(obs._time.gpsw())) {
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379 | week += 1;
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380 | sec -= secPerWeek;
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381 | }
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382 | if (week > int(obs._time.gpsw())) {
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383 | week -= 1;
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384 | sec += secPerWeek;
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385 | }
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386 | l._curLat = sec - obs._time.gpssec();
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387 | l._sumLat += l._curLat;
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388 | l._sumLatQ += l._curLat * l._curLat;
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389 | if (l._curLat < l._minLat) {
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390 | l._minLat = l._curLat;
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391 | }
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392 | if (l._curLat >= l._maxLat) {
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393 | l._maxLat = l._curLat;
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394 | }
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395 | l._numLat += 1;
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396 | l._followSec = true;
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397 | }
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398 | l._oldSec = l._newSec;
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399 | }
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400 | _lObs = l;
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401 | setCurrentLatency(l._curLat);
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402 | }
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403 | }
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404 |
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405 | // Perform latency checks (corrections)
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406 | //////////////////////////////////////////////////////////////////////////////
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407 | void latencyChecker::checkCorrLatency(int corrGPSEpochTime, int type) {
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408 | if (corrGPSEpochTime < 0) {
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409 | return;
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410 | }
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411 | t_latency& l = _lOrb; // init
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412 | switch (type) {
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413 | case 1057: case 1063: case 1240: case 1246: case 1252: case 1258:
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414 | l = _lOrb;
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415 | l._type = "RtcmSsrOrbit ";
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416 | break;
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417 | case 1058: case 1064: case 1241: case 1247: case 1253: case 1259:
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418 | l = _lClk;
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419 | l._type = "RtcmSsrClock ";
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420 | break;
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421 | case 1060: case 1066: case 1243: case 1249: case 1255: case 1261:
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422 | l = _lClkOrb;
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423 | l._type = "RtcmSsrClock&Orbit";
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424 | break;
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425 | case 1059: case 1065: case 1242: case 1248: case 1254: case 1260:
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426 | l = _lCb;
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427 | l._type = "RtcmSsrCodeBiases ";
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428 | break;
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429 | case 1265: case 1266: case 1267: case 1268: case 1269: case 1270:
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430 | l = _lPb;
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431 | l._type = "RtcmSsrPhaseBiases";
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432 | break;
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433 | case 1264:
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434 | l = _lVtec;
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435 | l._type = "RtcmSsrVTEC ";
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436 | break;
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437 | case 1061: case 1067: case 1244: case 1250: case 1256: case 1262:
|
---|
438 | l = _lUra;
|
---|
439 | l._type = "RtcmSsrURA ";
|
---|
440 | break;
|
---|
441 | case 1062: case 1068: case 1245: case 1251: case 1257: case 1263:
|
---|
442 | l = _lHr;
|
---|
443 | l._type = "RtcmSsrHrClock ";
|
---|
444 | break;
|
---|
445 | case 4076:
|
---|
446 | l = _lSsrIgs;
|
---|
447 | l._type = "RtcmSsrIgs4076 ";
|
---|
448 | break;
|
---|
449 | default:
|
---|
450 | return;
|
---|
451 | }
|
---|
452 |
|
---|
453 | if (_miscIntr > 0) {
|
---|
454 | l._newSec = corrGPSEpochTime;
|
---|
455 | if (l._newSec > l._oldSec) {
|
---|
456 | if (int(l._newSec) % _miscIntr < int(l._oldSec) % _miscIntr) {
|
---|
457 | if (l._numLat>0) {
|
---|
458 | QString late;
|
---|
459 | if (l._meanDiff>0.) {
|
---|
460 | late = QString(" %1: Mean latency %2 sec, min %3, max %4, rms %5, %6 epochs, %7 gaps")
|
---|
461 | .arg(l._type.data())
|
---|
462 | .arg(int(l._sumLat/l._numLat*100)/100.)
|
---|
463 | .arg(int(l._minLat*100)/100.)
|
---|
464 | .arg(int(l._maxLat*100)/100.)
|
---|
465 | .arg(int((sqrt((l._sumLatQ - l._sumLat * l._sumLat / l._numLat)/l._numLat))*100)/100.)
|
---|
466 | .arg(l._numLat)
|
---|
467 | .arg(l._numGaps);
|
---|
468 | if ( _checkMountPoint == _staID || _checkMountPoint == "ALL" ) {
|
---|
469 | emit(newMessage(QString(_staID + late ).toAscii(), true) );
|
---|
470 | }
|
---|
471 | }
|
---|
472 | else {
|
---|
473 | late = QString(" %1: Mean latency %2 sec, min %3, max %4, rms %5, %6 epochs")
|
---|
474 | .arg(l._type.data())
|
---|
475 | .arg(int(l._sumLat/l._numLat*100)/100.)
|
---|
476 | .arg(int(l._minLat*100)/100.)
|
---|
477 | .arg(int(l._maxLat*100)/100.)
|
---|
478 | .arg(int((sqrt((l._sumLatQ - l._sumLat * l._sumLat / l._numLat)/l._numLat))*100)/100.)
|
---|
479 | .arg(l._numLat);
|
---|
480 | if ( _checkMountPoint == _staID || _checkMountPoint == "ALL" ) {
|
---|
481 | emit(newMessage(QString(_staID + late ).toAscii(), true) );
|
---|
482 | }
|
---|
483 | }
|
---|
484 | }
|
---|
485 | l._meanDiff = int(l._diffSec)/l._numLat;
|
---|
486 | l.init();
|
---|
487 | }
|
---|
488 | if (l._followSec) {
|
---|
489 | l._diffSec += l._newSec - l._oldSec;
|
---|
490 | if (l._meanDiff>0.) {
|
---|
491 | if (l._newSec - l._oldSec > 1.5 * l._meanDiff) {
|
---|
492 | l._numGaps += 1;
|
---|
493 | }
|
---|
494 | }
|
---|
495 | }
|
---|
496 |
|
---|
497 | // Compute the observations latency
|
---|
498 | // --------------------------------
|
---|
499 | int week;
|
---|
500 | double sec;
|
---|
501 | currentGPSWeeks(week, sec);
|
---|
502 | double dt = fabs(sec - l._newSec);
|
---|
503 | const double secPerWeek = 7.0 * 24.0 * 3600.0;
|
---|
504 | if (dt > 0.5 * secPerWeek) {
|
---|
505 | if (sec > l._newSec) {
|
---|
506 | sec -= secPerWeek;
|
---|
507 | } else {
|
---|
508 | sec += secPerWeek;
|
---|
509 | }
|
---|
510 | }
|
---|
511 | l._curLat = sec - l._newSec;
|
---|
512 | l._sumLat += l._curLat;
|
---|
513 | l._sumLatQ += l._curLat * l._curLat;
|
---|
514 | if (l._curLat < l._minLat) {
|
---|
515 | l._minLat = l._curLat;
|
---|
516 | }
|
---|
517 | if (l._curLat >= l._maxLat) {
|
---|
518 | l._maxLat = l._curLat;
|
---|
519 | }
|
---|
520 | l._numLat += 1;
|
---|
521 | l._followSec = true;
|
---|
522 | setCurrentLatency(l._curLat);
|
---|
523 | }
|
---|
524 | l._oldSec = l._newSec;
|
---|
525 | }
|
---|
526 | switch (type) {
|
---|
527 | case 1057: case 1063: case 1240: case 1246: case 1252: case 1258:
|
---|
528 | _lOrb = l;
|
---|
529 | break;
|
---|
530 | case 1058: case 1064: case 1241: case 1247: case 1253: case 1259:
|
---|
531 | _lClk = l;
|
---|
532 | break;
|
---|
533 | case 1060: case 1066: case 1243: case 1249: case 1255: case 1261:
|
---|
534 | _lClkOrb = l;
|
---|
535 | break;
|
---|
536 | case 1059: case 1065: case 1242: case 1248: case 1254: case 1260:
|
---|
537 | _lCb = l;
|
---|
538 | break;
|
---|
539 | case 1265: case 1266: case 1267: case 1268: case 1269: case 1270:
|
---|
540 | _lPb = l;
|
---|
541 | break;
|
---|
542 | case 1264:
|
---|
543 | _lVtec = l;
|
---|
544 | break;
|
---|
545 | case 1061: case 1067: case 1244: case 1250: case 1256: case 1262:
|
---|
546 | _lUra = l;
|
---|
547 | break;
|
---|
548 | case 1062: case 1068: case 1245: case 1251: case 1257: case 1263:
|
---|
549 | _lHr = l;
|
---|
550 | break;
|
---|
551 | case 4076:
|
---|
552 | _lSsrIgs = l;
|
---|
553 | break;
|
---|
554 | }
|
---|
555 | }
|
---|
556 |
|
---|
557 | // Call advisory notice script
|
---|
558 | ////////////////////////////////////////////////////////////////////////////
|
---|
559 | void latencyChecker::callScript(const char* comment) {
|
---|
560 | if (!_adviseScript.isEmpty()) {
|
---|
561 | #ifdef WIN32
|
---|
562 | Sleep(1);
|
---|
563 | QProcess::startDetached(_adviseScript, QStringList() << _staID << comment) ;
|
---|
564 | #else
|
---|
565 | sleep(1);
|
---|
566 | QProcess::startDetached("nohup", QStringList() << _adviseScript << _staID << comment) ;
|
---|
567 | #endif
|
---|
568 | }
|
---|
569 | }
|
---|