| | | 1 | | // Copyright (c) ZeroC, Inc. |
| | | 2 | | |
| | | 3 | | using IceMX; |
| | | 4 | | using System.Diagnostics; |
| | | 5 | | using System.Text; |
| | | 6 | | |
| | | 7 | | namespace Ice.Internal; |
| | | 8 | | |
| | | 9 | | public class ObserverWithDelegate<T, O> : Observer<T> |
| | | 10 | | where T : Metrics, new() |
| | | 11 | | where O : Ice.Instrumentation.Observer |
| | | 12 | | { |
| | | 13 | | public override void |
| | | 14 | | attach() |
| | | 15 | | { |
| | | 16 | | base.attach(); |
| | | 17 | | delegate_?.attach(); |
| | | 18 | | } |
| | | 19 | | |
| | | 20 | | public override void |
| | | 21 | | detach() |
| | | 22 | | { |
| | | 23 | | base.detach(); |
| | | 24 | | delegate_?.detach(); |
| | | 25 | | } |
| | | 26 | | |
| | | 27 | | public override void |
| | | 28 | | failed(string exceptionName) |
| | | 29 | | { |
| | | 30 | | base.failed(exceptionName); |
| | | 31 | | delegate_?.failed(exceptionName); |
| | | 32 | | } |
| | | 33 | | |
| | | 34 | | public O |
| | | 35 | | getDelegate() => delegate_; |
| | | 36 | | |
| | | 37 | | public void |
| | | 38 | | setDelegate(O del) => delegate_ = del; |
| | | 39 | | |
| | | 40 | | public Observer getObserver<S, ObserverImpl, Observer>(string mapName, MetricsHelper<S> helper, Observer del) |
| | | 41 | | where S : Metrics, new() |
| | | 42 | | where ObserverImpl : ObserverWithDelegate<S, Observer>, Observer, new() |
| | | 43 | | where Observer : Ice.Instrumentation.Observer |
| | | 44 | | { |
| | | 45 | | ObserverImpl obsv = getObserver<S, ObserverImpl>(mapName, helper); |
| | | 46 | | if (obsv != null) |
| | | 47 | | { |
| | | 48 | | obsv.setDelegate(del); |
| | | 49 | | return obsv; |
| | | 50 | | } |
| | | 51 | | return del; |
| | | 52 | | } |
| | | 53 | | |
| | | 54 | | protected O delegate_; |
| | | 55 | | } |
| | | 56 | | |
| | | 57 | | public class ObserverFactoryWithDelegate<T, OImpl, O> : ObserverFactory<T, OImpl> |
| | | 58 | | where T : Metrics, new() |
| | | 59 | | where OImpl : ObserverWithDelegate<T, O>, O, new() |
| | | 60 | | where O : Ice.Instrumentation.Observer |
| | | 61 | | { |
| | | 62 | | public ObserverFactoryWithDelegate(MetricsAdminI metrics, string name) |
| | | 63 | | : base(metrics, name) |
| | | 64 | | { |
| | | 65 | | } |
| | | 66 | | |
| | | 67 | | public O getObserver(MetricsHelper<T> helper, O del) |
| | | 68 | | { |
| | | 69 | | OImpl o = getObserver(helper); |
| | | 70 | | if (o != null) |
| | | 71 | | { |
| | | 72 | | o.setDelegate(del); |
| | | 73 | | return o; |
| | | 74 | | } |
| | | 75 | | return del; |
| | | 76 | | } |
| | | 77 | | |
| | | 78 | | public O getObserver(MetricsHelper<T> helper, object observer, O del) |
| | | 79 | | { |
| | | 80 | | OImpl o = getObserver(helper, observer); |
| | | 81 | | if (o != null) |
| | | 82 | | { |
| | | 83 | | o.setDelegate(del); |
| | | 84 | | return o; |
| | | 85 | | } |
| | | 86 | | return del; |
| | | 87 | | } |
| | | 88 | | } |
| | | 89 | | |
| | | 90 | | internal static class AttrsUtil |
| | | 91 | | { |
| | | 92 | | public static void |
| | | 93 | | addEndpointAttributes<T>(MetricsHelper<T>.AttributeResolver r, Type cl) where T : IceMX.Metrics |
| | | 94 | | { |
| | | 95 | | r.add("endpoint", cl.GetMethod("getEndpoint")); |
| | | 96 | | |
| | | 97 | | Type cli = typeof(Ice.EndpointInfo); |
| | | 98 | | r.add("endpointType", cl.GetMethod("getEndpointInfo"), cli.GetMethod("type")); |
| | | 99 | | r.add("endpointIsDatagram", cl.GetMethod("getEndpointInfo"), cli.GetMethod("datagram")); |
| | | 100 | | r.add("endpointIsSecure", cl.GetMethod("getEndpointInfo"), cli.GetMethod("secure")); |
| | | 101 | | r.add("endpointCompress", cl.GetMethod("getEndpointInfo"), cli.GetField("compress")); |
| | | 102 | | |
| | | 103 | | cli = typeof(Ice.IPEndpointInfo); |
| | | 104 | | r.add("endpointHost", cl.GetMethod("getEndpointInfo"), cli.GetField("host")); |
| | | 105 | | r.add("endpointPort", cl.GetMethod("getEndpointInfo"), cli.GetField("port")); |
| | | 106 | | } |
| | | 107 | | |
| | | 108 | | public static void |
| | | 109 | | addConnectionAttributes<T>(MetricsHelper<T>.AttributeResolver r, Type cl) where T : IceMX.Metrics |
| | | 110 | | { |
| | | 111 | | Type cli = typeof(Ice.ConnectionInfo); |
| | | 112 | | r.add("incoming", cl.GetMethod("getConnectionInfo"), cli.GetField("incoming")); |
| | | 113 | | r.add("adapterName", cl.GetMethod("getConnectionInfo"), cli.GetField("adapterName")); |
| | | 114 | | r.add("connectionId", cl.GetMethod("getConnectionInfo"), cli.GetField("connectionId")); |
| | | 115 | | |
| | | 116 | | cli = typeof(Ice.IPConnectionInfo); |
| | | 117 | | r.add("localHost", cl.GetMethod("getConnectionInfo"), cli.GetField("localAddress")); |
| | | 118 | | r.add("localPort", cl.GetMethod("getConnectionInfo"), cli.GetField("localPort")); |
| | | 119 | | r.add("remoteHost", cl.GetMethod("getConnectionInfo"), cli.GetField("remoteAddress")); |
| | | 120 | | r.add("remotePort", cl.GetMethod("getConnectionInfo"), cli.GetField("remotePort")); |
| | | 121 | | |
| | | 122 | | cli = typeof(Ice.UDPConnectionInfo); |
| | | 123 | | r.add("mcastHost", cl.GetMethod("getConnectionInfo"), cli.GetField("mcastAddress")); |
| | | 124 | | r.add("mcastPort", cl.GetMethod("getConnectionInfo"), cli.GetField("mcastPort")); |
| | | 125 | | |
| | | 126 | | addEndpointAttributes<T>(r, cl); |
| | | 127 | | } |
| | | 128 | | } |
| | | 129 | | |
| | | 130 | | internal class ConnectionHelper : MetricsHelper<ConnectionMetrics> |
| | | 131 | | { |
| | | 132 | | private class AttributeResolverI : AttributeResolver |
| | | 133 | | { |
| | | 134 | | public AttributeResolverI() |
| | | 135 | | { |
| | | 136 | | try |
| | | 137 | | { |
| | | 138 | | Type cl = typeof(ConnectionHelper); |
| | | 139 | | add("parent", cl.GetMethod("getParent")); |
| | | 140 | | add("id", cl.GetMethod("getId")); |
| | | 141 | | add("state", cl.GetMethod("getState")); |
| | | 142 | | AttrsUtil.addConnectionAttributes(this, cl); |
| | | 143 | | } |
| | | 144 | | catch (System.Exception) |
| | | 145 | | { |
| | | 146 | | Debug.Assert(false); |
| | | 147 | | } |
| | | 148 | | } |
| | | 149 | | } |
| | | 150 | | |
| | | 151 | | private static readonly AttributeResolver _attributes = new AttributeResolverI(); |
| | | 152 | | |
| | | 153 | | public ConnectionHelper(Ice.ConnectionInfo con, Ice.Endpoint endpt, Ice.Instrumentation.ConnectionState state) |
| | | 154 | | : base(_attributes) |
| | | 155 | | { |
| | | 156 | | _connectionInfo = con; |
| | | 157 | | _endpoint = endpt; |
| | | 158 | | _state = state; |
| | | 159 | | } |
| | | 160 | | |
| | | 161 | | public string getId() |
| | | 162 | | { |
| | | 163 | | if (_id == null) |
| | | 164 | | { |
| | | 165 | | var os = new StringBuilder(); |
| | | 166 | | Ice.IPConnectionInfo info = getIPConnectionInfo(); |
| | | 167 | | if (info != null) |
| | | 168 | | { |
| | | 169 | | os.Append(info.localAddress).Append(':').Append(info.localPort); |
| | | 170 | | os.Append(" -> "); |
| | | 171 | | os.Append(info.remoteAddress).Append(':').Append(info.remotePort); |
| | | 172 | | } |
| | | 173 | | else |
| | | 174 | | { |
| | | 175 | | os.Append("connection-").Append(_connectionInfo); |
| | | 176 | | } |
| | | 177 | | if (_connectionInfo.connectionId.Length > 0) |
| | | 178 | | { |
| | | 179 | | os.Append(" [").Append(_connectionInfo.connectionId).Append(']'); |
| | | 180 | | } |
| | | 181 | | _id = os.ToString(); |
| | | 182 | | } |
| | | 183 | | return _id; |
| | | 184 | | } |
| | | 185 | | |
| | | 186 | | public string getState() |
| | | 187 | | { |
| | | 188 | | switch (_state) |
| | | 189 | | { |
| | | 190 | | case Ice.Instrumentation.ConnectionState.ConnectionStateValidating: |
| | | 191 | | return "validating"; |
| | | 192 | | case Ice.Instrumentation.ConnectionState.ConnectionStateHolding: |
| | | 193 | | return "holding"; |
| | | 194 | | case Ice.Instrumentation.ConnectionState.ConnectionStateActive: |
| | | 195 | | return "active"; |
| | | 196 | | case Ice.Instrumentation.ConnectionState.ConnectionStateClosing: |
| | | 197 | | return "closing"; |
| | | 198 | | case Ice.Instrumentation.ConnectionState.ConnectionStateClosed: |
| | | 199 | | return "closed"; |
| | | 200 | | default: |
| | | 201 | | Debug.Assert(false); |
| | | 202 | | return ""; |
| | | 203 | | } |
| | | 204 | | } |
| | | 205 | | |
| | | 206 | | public string getParent() |
| | | 207 | | { |
| | | 208 | | if (_connectionInfo.adapterName != null && _connectionInfo.adapterName.Length > 0) |
| | | 209 | | { |
| | | 210 | | return _connectionInfo.adapterName; |
| | | 211 | | } |
| | | 212 | | else |
| | | 213 | | { |
| | | 214 | | return "Communicator"; |
| | | 215 | | } |
| | | 216 | | } |
| | | 217 | | |
| | | 218 | | public Ice.ConnectionInfo getConnectionInfo() => _connectionInfo; |
| | | 219 | | |
| | | 220 | | public Ice.Endpoint getEndpoint() => _endpoint; |
| | | 221 | | |
| | | 222 | | public Ice.EndpointInfo getEndpointInfo() |
| | | 223 | | { |
| | | 224 | | _endpointInfo ??= _endpoint.getInfo(); |
| | | 225 | | return _endpointInfo; |
| | | 226 | | } |
| | | 227 | | |
| | | 228 | | private Ice.IPConnectionInfo |
| | | 229 | | getIPConnectionInfo() |
| | | 230 | | { |
| | | 231 | | for (Ice.ConnectionInfo p = _connectionInfo; p != null; p = p.underlying) |
| | | 232 | | { |
| | | 233 | | if (p is Ice.IPConnectionInfo) |
| | | 234 | | { |
| | | 235 | | return (Ice.IPConnectionInfo)p; |
| | | 236 | | } |
| | | 237 | | } |
| | | 238 | | return null; |
| | | 239 | | } |
| | | 240 | | |
| | | 241 | | private readonly Ice.ConnectionInfo _connectionInfo; |
| | | 242 | | private readonly Ice.Endpoint _endpoint; |
| | | 243 | | private readonly Ice.Instrumentation.ConnectionState _state; |
| | | 244 | | private string _id; |
| | | 245 | | private Ice.EndpointInfo _endpointInfo; |
| | | 246 | | } |
| | | 247 | | |
| | | 248 | | internal class DispatchHelper : MetricsHelper<DispatchMetrics> |
| | | 249 | | { |
| | | 250 | | private class AttributeResolverI : AttributeResolver |
| | | 251 | | { |
| | | 252 | | public AttributeResolverI() |
| | | 253 | | { |
| | | 254 | | try |
| | | 255 | | { |
| | | 256 | | Type cl = typeof(DispatchHelper); |
| | | 257 | | add("parent", cl.GetMethod("getParent")); |
| | | 258 | | add("id", cl.GetMethod("getId")); |
| | | 259 | | |
| | | 260 | | AttrsUtil.addConnectionAttributes(this, cl); |
| | | 261 | | |
| | | 262 | | Type clc = typeof(Ice.Current); |
| | | 263 | | add("operation", cl.GetMethod("getCurrent"), clc.GetProperty("operation")); |
| | | 264 | | add("identity", cl.GetMethod("getIdentity")); |
| | | 265 | | add("facet", cl.GetMethod("getCurrent"), clc.GetProperty("facet")); |
| | | 266 | | add("requestId", cl.GetMethod("getCurrent"), clc.GetProperty("requestId")); |
| | | 267 | | add("mode", cl.GetMethod("getMode")); |
| | | 268 | | } |
| | | 269 | | catch (System.Exception) |
| | | 270 | | { |
| | | 271 | | Debug.Assert(false); |
| | | 272 | | } |
| | | 273 | | } |
| | | 274 | | } |
| | | 275 | | |
| | | 276 | | private static readonly AttributeResolver _attributes = new AttributeResolverI(); |
| | | 277 | | |
| | | 278 | | public DispatchHelper(Ice.Current current, int size) |
| | | 279 | | : base(_attributes) |
| | | 280 | | { |
| | | 281 | | _current = current; |
| | | 282 | | _size = size; |
| | | 283 | | } |
| | | 284 | | |
| | | 285 | | protected override string defaultResolve(string attribute) |
| | | 286 | | { |
| | | 287 | | if (attribute.IndexOf("context.", 0, StringComparison.Ordinal) == 0) |
| | | 288 | | { |
| | | 289 | | if (_current.ctx.TryGetValue(attribute[8..], out string v)) |
| | | 290 | | { |
| | | 291 | | return v; |
| | | 292 | | } |
| | | 293 | | } |
| | | 294 | | throw new ArgumentOutOfRangeException(attribute); |
| | | 295 | | } |
| | | 296 | | |
| | | 297 | | public override void initMetrics(DispatchMetrics v) => v.size += _size; |
| | | 298 | | |
| | | 299 | | public string getMode() => _current.requestId == 0 ? "oneway" : "twoway"; |
| | | 300 | | |
| | | 301 | | public string getId() |
| | | 302 | | { |
| | | 303 | | if (_id == null) |
| | | 304 | | { |
| | | 305 | | var os = new StringBuilder(); |
| | | 306 | | if (_current.id.category.Length > 0) |
| | | 307 | | { |
| | | 308 | | os.Append(_current.id.category).Append('/'); |
| | | 309 | | } |
| | | 310 | | os.Append(_current.id.name).Append(" [").Append(_current.operation).Append(']'); |
| | | 311 | | _id = os.ToString(); |
| | | 312 | | } |
| | | 313 | | return _id; |
| | | 314 | | } |
| | | 315 | | |
| | | 316 | | public string getParent() => _current.adapter.getName(); |
| | | 317 | | |
| | | 318 | | public Ice.ConnectionInfo getConnectionInfo() |
| | | 319 | | { |
| | | 320 | | if (_current.con != null) |
| | | 321 | | { |
| | | 322 | | return _current.con.getInfo(); |
| | | 323 | | } |
| | | 324 | | return null; |
| | | 325 | | } |
| | | 326 | | |
| | | 327 | | public Ice.Endpoint getEndpoint() |
| | | 328 | | { |
| | | 329 | | if (_current.con != null) |
| | | 330 | | { |
| | | 331 | | return _current.con.getEndpoint(); |
| | | 332 | | } |
| | | 333 | | return null; |
| | | 334 | | } |
| | | 335 | | |
| | | 336 | | public Ice.EndpointInfo getEndpointInfo() |
| | | 337 | | { |
| | | 338 | | if (_current.con != null && _endpointInfo == null) |
| | | 339 | | { |
| | | 340 | | _endpointInfo = _current.con.getEndpoint().getInfo(); |
| | | 341 | | } |
| | | 342 | | return _endpointInfo; |
| | | 343 | | } |
| | | 344 | | |
| | | 345 | | public Ice.Current getCurrent() => _current; |
| | | 346 | | |
| | | 347 | | public string getIdentity() => _current.adapter.getCommunicator().identityToString(_current.id); |
| | | 348 | | |
| | | 349 | | private readonly Ice.Current _current; |
| | | 350 | | private readonly int _size; |
| | | 351 | | private string _id; |
| | | 352 | | private Ice.EndpointInfo _endpointInfo; |
| | | 353 | | } |
| | | 354 | | |
| | | 355 | | internal class InvocationHelper : MetricsHelper<InvocationMetrics> |
| | | 356 | | { |
| | | 357 | | private class AttributeResolverI : AttributeResolver |
| | | 358 | | { |
| | | 359 | | public AttributeResolverI() |
| | | 360 | | { |
| | | 361 | | try |
| | | 362 | | { |
| | | 363 | | Type cl = typeof(InvocationHelper); |
| | | 364 | | add("parent", cl.GetMethod("getParent")); |
| | | 365 | | add("id", cl.GetMethod("getId")); |
| | | 366 | | |
| | | 367 | | add("operation", cl.GetMethod("getOperation")); |
| | | 368 | | add("identity", cl.GetMethod("getIdentity")); |
| | | 369 | | |
| | | 370 | | Type cli = typeof(Ice.ObjectPrx); |
| | | 371 | | add("facet", cl.GetMethod("getProxy"), cli.GetMethod("ice_getFacet")); |
| | | 372 | | add("encoding", cl.GetMethod("getEncodingVersion")); |
| | | 373 | | add("mode", cl.GetMethod("getMode")); |
| | | 374 | | add("proxy", cl.GetMethod("getProxy")); |
| | | 375 | | } |
| | | 376 | | catch (System.Exception) |
| | | 377 | | { |
| | | 378 | | Debug.Assert(false); |
| | | 379 | | } |
| | | 380 | | } |
| | | 381 | | } |
| | | 382 | | |
| | | 383 | | private static readonly AttributeResolver _attributes = new AttributeResolverI(); |
| | | 384 | | |
| | | 385 | | public InvocationHelper(Ice.ObjectPrx proxy, string op, Dictionary<string, string> ctx) |
| | | 386 | | : base(_attributes) |
| | | 387 | | { |
| | | 388 | | _proxy = proxy; |
| | | 389 | | _operation = op; |
| | | 390 | | _context = ctx; |
| | | 391 | | } |
| | | 392 | | |
| | | 393 | | protected override string defaultResolve(string attribute) |
| | | 394 | | { |
| | | 395 | | if (attribute.IndexOf("context.", 0, StringComparison.Ordinal) == 0) |
| | | 396 | | { |
| | | 397 | | if (_context.TryGetValue(attribute[8..], out string v)) |
| | | 398 | | { |
| | | 399 | | return v; |
| | | 400 | | } |
| | | 401 | | } |
| | | 402 | | throw new ArgumentOutOfRangeException(attribute); |
| | | 403 | | } |
| | | 404 | | |
| | | 405 | | public string getMode() |
| | | 406 | | { |
| | | 407 | | if (_proxy == null) |
| | | 408 | | { |
| | | 409 | | throw new ArgumentOutOfRangeException("mode"); |
| | | 410 | | } |
| | | 411 | | |
| | | 412 | | if (_proxy.ice_isTwoway()) |
| | | 413 | | { |
| | | 414 | | return "twoway"; |
| | | 415 | | } |
| | | 416 | | else if (_proxy.ice_isOneway()) |
| | | 417 | | { |
| | | 418 | | return "oneway"; |
| | | 419 | | } |
| | | 420 | | else if (_proxy.ice_isBatchOneway()) |
| | | 421 | | { |
| | | 422 | | return "batch-oneway"; |
| | | 423 | | } |
| | | 424 | | else if (_proxy.ice_isDatagram()) |
| | | 425 | | { |
| | | 426 | | return "datagram"; |
| | | 427 | | } |
| | | 428 | | else if (_proxy.ice_isBatchDatagram()) |
| | | 429 | | { |
| | | 430 | | return "batch-datagram"; |
| | | 431 | | } |
| | | 432 | | else |
| | | 433 | | { |
| | | 434 | | throw new ArgumentOutOfRangeException("mode"); |
| | | 435 | | } |
| | | 436 | | } |
| | | 437 | | |
| | | 438 | | public string getId() |
| | | 439 | | { |
| | | 440 | | if (_id == null) |
| | | 441 | | { |
| | | 442 | | if (_proxy != null) |
| | | 443 | | { |
| | | 444 | | var os = new StringBuilder(); |
| | | 445 | | try |
| | | 446 | | { |
| | | 447 | | os.Append(_proxy.ice_endpoints(emptyEndpoints)).Append(" [").Append(_operation).Append(']'); |
| | | 448 | | } |
| | | 449 | | catch (Ice.Exception) |
| | | 450 | | { |
| | | 451 | | // Either a fixed proxy or the communicator is destroyed. |
| | | 452 | | os.Append(_proxy.ice_getCommunicator().identityToString(_proxy.ice_getIdentity())); |
| | | 453 | | os.Append(" [").Append(_operation).Append(']'); |
| | | 454 | | } |
| | | 455 | | _id = os.ToString(); |
| | | 456 | | } |
| | | 457 | | else |
| | | 458 | | { |
| | | 459 | | _id = _operation; |
| | | 460 | | } |
| | | 461 | | } |
| | | 462 | | return _id; |
| | | 463 | | } |
| | | 464 | | |
| | | 465 | | public string getParent() => "Communicator"; |
| | | 466 | | |
| | | 467 | | public Ice.ObjectPrx getProxy() => _proxy; |
| | | 468 | | |
| | | 469 | | public string getEncodingVersion() => Protocol.encodingVersionToString(_proxy.ice_getEncodingVersion()); |
| | | 470 | | |
| | | 471 | | public string getIdentity() |
| | | 472 | | { |
| | | 473 | | if (_proxy != null) |
| | | 474 | | { |
| | | 475 | | return _proxy.ice_getCommunicator().identityToString(_proxy.ice_getIdentity()); |
| | | 476 | | } |
| | | 477 | | else |
| | | 478 | | { |
| | | 479 | | return ""; |
| | | 480 | | } |
| | | 481 | | } |
| | | 482 | | |
| | | 483 | | public string getOperation() => _operation; |
| | | 484 | | |
| | | 485 | | private static readonly Ice.Endpoint[] emptyEndpoints = []; |
| | | 486 | | private readonly Ice.ObjectPrx _proxy; |
| | | 487 | | private readonly string _operation; |
| | | 488 | | private readonly Dictionary<string, string> _context; |
| | | 489 | | private string _id; |
| | | 490 | | } |
| | | 491 | | |
| | | 492 | | internal class ThreadHelper : MetricsHelper<ThreadMetrics> |
| | | 493 | | { |
| | | 494 | | private class AttributeResolverI : AttributeResolver |
| | | 495 | | { |
| | | 496 | | public AttributeResolverI() |
| | | 497 | | { |
| | | 498 | | try |
| | | 499 | | { |
| | | 500 | | Type cl = typeof(ThreadHelper); |
| | | 501 | | add("parent", cl.GetField("_parent")); |
| | | 502 | | add("id", cl.GetField("_id")); |
| | | 503 | | } |
| | | 504 | | catch (System.Exception) |
| | | 505 | | { |
| | | 506 | | Debug.Assert(false); |
| | | 507 | | } |
| | | 508 | | } |
| | | 509 | | } |
| | | 510 | | |
| | | 511 | | private static readonly AttributeResolver _attributes = new AttributeResolverI(); |
| | | 512 | | |
| | | 513 | | public ThreadHelper(string parent, string id, Ice.Instrumentation.ThreadState state) |
| | | 514 | | : base(_attributes) |
| | | 515 | | { |
| | | 516 | | _parent = parent; |
| | | 517 | | _id = id; |
| | | 518 | | _state = state; |
| | | 519 | | } |
| | | 520 | | |
| | | 521 | | public override void initMetrics(ThreadMetrics v) |
| | | 522 | | { |
| | | 523 | | switch (_state) |
| | | 524 | | { |
| | | 525 | | case Ice.Instrumentation.ThreadState.ThreadStateInUseForIO: |
| | | 526 | | ++v.inUseForIO; |
| | | 527 | | break; |
| | | 528 | | case Ice.Instrumentation.ThreadState.ThreadStateInUseForUser: |
| | | 529 | | ++v.inUseForUser; |
| | | 530 | | break; |
| | | 531 | | case Ice.Instrumentation.ThreadState.ThreadStateInUseForOther: |
| | | 532 | | ++v.inUseForOther; |
| | | 533 | | break; |
| | | 534 | | default: |
| | | 535 | | break; |
| | | 536 | | } |
| | | 537 | | } |
| | | 538 | | |
| | | 539 | | public readonly string _parent; |
| | | 540 | | public readonly string _id; |
| | | 541 | | private readonly Ice.Instrumentation.ThreadState _state; |
| | | 542 | | } |
| | | 543 | | |
| | | 544 | | internal class EndpointHelper : MetricsHelper<Metrics> |
| | | 545 | | { |
| | | 546 | | private class AttributeResolverI : AttributeResolver |
| | | 547 | | { |
| | | 548 | | public AttributeResolverI() |
| | | 549 | | { |
| | | 550 | | try |
| | | 551 | | { |
| | | 552 | | Type cl = typeof(EndpointHelper); |
| | | 553 | | add("parent", cl.GetMethod("getParent")); |
| | | 554 | | add("id", cl.GetMethod("getId")); |
| | | 555 | | AttrsUtil.addEndpointAttributes(this, cl); |
| | | 556 | | } |
| | | 557 | | catch (System.Exception) |
| | | 558 | | { |
| | | 559 | | Debug.Assert(false); |
| | | 560 | | } |
| | | 561 | | } |
| | | 562 | | } |
| | | 563 | | |
| | | 564 | | private static readonly AttributeResolver _attributes = new AttributeResolverI(); |
| | | 565 | | |
| | | 566 | | public EndpointHelper(Ice.Endpoint endpt, string id) |
| | | 567 | | : base(_attributes) |
| | | 568 | | { |
| | | 569 | | _endpoint = endpt; |
| | | 570 | | _id = id; |
| | | 571 | | } |
| | | 572 | | |
| | | 573 | | public EndpointHelper(Ice.Endpoint endpt) |
| | | 574 | | : base(_attributes) => _endpoint = endpt; |
| | | 575 | | |
| | | 576 | | public Ice.EndpointInfo getEndpointInfo() |
| | | 577 | | { |
| | | 578 | | _endpointInfo ??= _endpoint.getInfo(); |
| | | 579 | | return _endpointInfo; |
| | | 580 | | } |
| | | 581 | | |
| | | 582 | | public string getParent() => "Communicator"; |
| | | 583 | | |
| | | 584 | | public string getId() |
| | | 585 | | { |
| | | 586 | | _id ??= _endpoint.ToString(); |
| | | 587 | | return _id; |
| | | 588 | | } |
| | | 589 | | |
| | | 590 | | public string getEndpoint() => _endpoint.ToString(); |
| | | 591 | | |
| | | 592 | | private readonly Ice.Endpoint _endpoint; |
| | | 593 | | private string _id; |
| | | 594 | | private Ice.EndpointInfo _endpointInfo; |
| | | 595 | | } |
| | | 596 | | |
| | | 597 | | public class RemoteInvocationHelper : MetricsHelper<RemoteMetrics> |
| | | 598 | | { |
| | | 599 | | private class AttributeResolverI : AttributeResolver |
| | | 600 | | { |
| | | 601 | | public AttributeResolverI() |
| | | 602 | | { |
| | | 603 | | try |
| | | 604 | | { |
| | | 605 | | Type cl = typeof(RemoteInvocationHelper); |
| | | 606 | | add("parent", cl.GetMethod("getParent")); |
| | | 607 | | add("id", cl.GetMethod("getId")); |
| | | 608 | | add("requestId", cl.GetMethod("getRequestId")); |
| | | 609 | | AttrsUtil.addConnectionAttributes(this, cl); |
| | | 610 | | } |
| | | 611 | | catch (System.Exception) |
| | | 612 | | { |
| | | 613 | | Debug.Assert(false); |
| | | 614 | | } |
| | | 615 | | } |
| | | 616 | | } |
| | | 617 | | |
| | | 618 | | private static readonly AttributeResolver _attributes = new AttributeResolverI(); |
| | | 619 | | |
| | | 620 | | public RemoteInvocationHelper(Ice.ConnectionInfo con, Ice.Endpoint endpt, int requestId, int size) |
| | | 621 | | : base(_attributes) |
| | | 622 | | { |
| | | 623 | | _connectionInfo = con; |
| | | 624 | | _endpoint = endpt; |
| | | 625 | | _requestId = requestId; |
| | | 626 | | _size = size; |
| | | 627 | | } |
| | | 628 | | |
| | | 629 | | public override void initMetrics(RemoteMetrics metrics) => metrics.size += _size; |
| | | 630 | | |
| | | 631 | | public string getId() |
| | | 632 | | { |
| | | 633 | | if (_id == null) |
| | | 634 | | { |
| | | 635 | | _id = _endpoint.ToString(); |
| | | 636 | | if (_connectionInfo.connectionId != null && _connectionInfo.connectionId.Length > 0) |
| | | 637 | | { |
| | | 638 | | _id += " [" + _connectionInfo.connectionId + "]"; |
| | | 639 | | } |
| | | 640 | | } |
| | | 641 | | return _id; |
| | | 642 | | } |
| | | 643 | | |
| | | 644 | | public int getRequestId() => _requestId; |
| | | 645 | | |
| | | 646 | | public string getParent() |
| | | 647 | | { |
| | | 648 | | if (_connectionInfo.adapterName != null && _connectionInfo.adapterName.Length > 0) |
| | | 649 | | { |
| | | 650 | | return _connectionInfo.adapterName; |
| | | 651 | | } |
| | | 652 | | else |
| | | 653 | | { |
| | | 654 | | return "Communicator"; |
| | | 655 | | } |
| | | 656 | | } |
| | | 657 | | |
| | | 658 | | public Ice.ConnectionInfo getConnectionInfo() => _connectionInfo; |
| | | 659 | | |
| | | 660 | | public Ice.Endpoint getEndpoint() => _endpoint; |
| | | 661 | | |
| | | 662 | | public Ice.EndpointInfo getEndpointInfo() |
| | | 663 | | { |
| | | 664 | | _endpointInfo ??= _endpoint.getInfo(); |
| | | 665 | | return _endpointInfo; |
| | | 666 | | } |
| | | 667 | | |
| | | 668 | | private readonly Ice.ConnectionInfo _connectionInfo; |
| | | 669 | | private readonly Ice.Endpoint _endpoint; |
| | | 670 | | private readonly int _size; |
| | | 671 | | private readonly int _requestId; |
| | | 672 | | private string _id; |
| | | 673 | | private Ice.EndpointInfo _endpointInfo; |
| | | 674 | | } |
| | | 675 | | |
| | | 676 | | public class CollocatedInvocationHelper : MetricsHelper<CollocatedMetrics> |
| | | 677 | | { |
| | | 678 | | private class AttributeResolverI : AttributeResolver |
| | | 679 | | { |
| | | 680 | | public AttributeResolverI() |
| | | 681 | | { |
| | | 682 | | try |
| | | 683 | | { |
| | | 684 | | Type cl = typeof(CollocatedInvocationHelper); |
| | | 685 | | add("parent", cl.GetMethod("getParent")); |
| | | 686 | | add("id", cl.GetMethod("getId")); |
| | | 687 | | add("requestId", cl.GetMethod("getRequestId")); |
| | | 688 | | } |
| | | 689 | | catch (System.Exception) |
| | | 690 | | { |
| | | 691 | | Debug.Assert(false); |
| | | 692 | | } |
| | | 693 | | } |
| | | 694 | | } |
| | | 695 | | |
| | | 696 | | private static readonly AttributeResolver _attributes = new AttributeResolverI(); |
| | | 697 | | |
| | | 698 | | public CollocatedInvocationHelper(Ice.ObjectAdapter adapter, int requestId, int size) |
| | | 699 | | : base(_attributes) |
| | | 700 | | { |
| | | 701 | | _id = adapter.getName(); |
| | | 702 | | _requestId = requestId; |
| | | 703 | | _size = size; |
| | | 704 | | } |
| | | 705 | | |
| | | 706 | | public override void initMetrics(CollocatedMetrics metrics) => metrics.size += _size; |
| | | 707 | | |
| | | 708 | | public string getId() => _id; |
| | | 709 | | |
| | | 710 | | public int getRequestId() => _requestId; |
| | | 711 | | |
| | | 712 | | public string getParent() => "Communicator"; |
| | | 713 | | |
| | | 714 | | private readonly int _size; |
| | | 715 | | private readonly int _requestId; |
| | | 716 | | private readonly string _id; |
| | | 717 | | } |
| | | 718 | | |
| | | 719 | | public class ObserverWithDelegateI : ObserverWithDelegate<Metrics, Ice.Instrumentation.Observer> |
| | | 720 | | { |
| | | 721 | | } |
| | | 722 | | |
| | | 723 | | public class ConnectionObserverI : ObserverWithDelegate<ConnectionMetrics, Ice.Instrumentation.ConnectionObserver>, |
| | | 724 | | Ice.Instrumentation.ConnectionObserver |
| | | 725 | | { |
| | | 726 | | public void sentBytes(int num) |
| | | 727 | | { |
| | | 728 | | _sentBytes = num; |
| | | 729 | | forEach(sentBytesUpdate); |
| | | 730 | | delegate_?.sentBytes(num); |
| | | 731 | | } |
| | | 732 | | |
| | | 733 | | public void receivedBytes(int num) |
| | | 734 | | { |
| | | 735 | | _receivedBytes = num; |
| | | 736 | | forEach(receivedBytesUpdate); |
| | | 737 | | delegate_?.receivedBytes(num); |
| | | 738 | | } |
| | | 739 | | |
| | | 740 | | private void sentBytesUpdate(ConnectionMetrics v) => v.sentBytes += _sentBytes; |
| | | 741 | | |
| | | 742 | | private void receivedBytesUpdate(ConnectionMetrics v) => v.receivedBytes += _receivedBytes; |
| | | 743 | | |
| | | 744 | | private int _sentBytes; |
| | | 745 | | private int _receivedBytes; |
| | | 746 | | } |
| | | 747 | | |
| | | 748 | | public class DispatchObserverI : ObserverWithDelegate<DispatchMetrics, Ice.Instrumentation.DispatchObserver>, |
| | | 749 | | Ice.Instrumentation.DispatchObserver |
| | | 750 | | { |
| | | 751 | | public void |
| | | 752 | | userException() |
| | | 753 | | { |
| | 1 | 754 | | forEach(userException); |
| | 1 | 755 | | delegate_?.userException(); |
| | 1 | 756 | | } |
| | | 757 | | |
| | | 758 | | public void reply(int size) |
| | | 759 | | { |
| | 1 | 760 | | forEach((DispatchMetrics v) => v.replySize += size); |
| | 1 | 761 | | delegate_?.reply(size); |
| | 1 | 762 | | } |
| | | 763 | | |
| | 1 | 764 | | private void userException(DispatchMetrics v) => ++v.userException; |
| | | 765 | | } |
| | | 766 | | |
| | | 767 | | public class RemoteObserverI : ObserverWithDelegate<RemoteMetrics, Ice.Instrumentation.RemoteObserver>, |
| | | 768 | | Ice.Instrumentation.RemoteObserver |
| | | 769 | | { |
| | | 770 | | public void reply(int size) |
| | | 771 | | { |
| | | 772 | | forEach((RemoteMetrics v) => v.replySize += size); |
| | | 773 | | delegate_?.reply(size); |
| | | 774 | | } |
| | | 775 | | } |
| | | 776 | | |
| | | 777 | | public class CollocatedObserverI : ObserverWithDelegate<CollocatedMetrics, Ice.Instrumentation.CollocatedObserver>, |
| | | 778 | | Ice.Instrumentation.CollocatedObserver |
| | | 779 | | { |
| | | 780 | | public void reply(int size) |
| | | 781 | | { |
| | | 782 | | forEach((CollocatedMetrics v) => v.replySize += size); |
| | | 783 | | delegate_?.reply(size); |
| | | 784 | | } |
| | | 785 | | } |
| | | 786 | | |
| | | 787 | | public class InvocationObserverI : ObserverWithDelegate<InvocationMetrics, Ice.Instrumentation.InvocationObserver>, |
| | | 788 | | Ice.Instrumentation.InvocationObserver |
| | | 789 | | { |
| | | 790 | | public void |
| | | 791 | | userException() |
| | | 792 | | { |
| | | 793 | | forEach(userException); |
| | | 794 | | delegate_?.userException(); |
| | | 795 | | } |
| | | 796 | | |
| | | 797 | | public void |
| | | 798 | | retried() |
| | | 799 | | { |
| | | 800 | | forEach(incrementRetry); |
| | | 801 | | delegate_?.retried(); |
| | | 802 | | } |
| | | 803 | | |
| | | 804 | | public Ice.Instrumentation.RemoteObserver getRemoteObserver( |
| | | 805 | | Ice.ConnectionInfo con, |
| | | 806 | | Ice.Endpoint endpt, |
| | | 807 | | int requestId, |
| | | 808 | | int size) |
| | | 809 | | { |
| | | 810 | | Ice.Instrumentation.RemoteObserver del = null; |
| | | 811 | | if (delegate_ != null) |
| | | 812 | | { |
| | | 813 | | del = delegate_.getRemoteObserver(con, endpt, requestId, size); |
| | | 814 | | } |
| | | 815 | | return getObserver<RemoteMetrics, RemoteObserverI, |
| | | 816 | | Ice.Instrumentation.RemoteObserver>( |
| | | 817 | | "Remote", |
| | | 818 | | new RemoteInvocationHelper(con, endpt, requestId, size), |
| | | 819 | | del); |
| | | 820 | | } |
| | | 821 | | |
| | | 822 | | public Ice.Instrumentation.CollocatedObserver getCollocatedObserver( |
| | | 823 | | Ice.ObjectAdapter adapter, |
| | | 824 | | int requestId, |
| | | 825 | | int size) |
| | | 826 | | { |
| | | 827 | | Ice.Instrumentation.CollocatedObserver del = null; |
| | | 828 | | if (delegate_ != null) |
| | | 829 | | { |
| | | 830 | | del = delegate_.getCollocatedObserver(adapter, requestId, size); |
| | | 831 | | } |
| | | 832 | | return getObserver<CollocatedMetrics, CollocatedObserverI, |
| | | 833 | | Ice.Instrumentation.CollocatedObserver>( |
| | | 834 | | "Collocated", |
| | | 835 | | new CollocatedInvocationHelper(adapter, requestId, size), |
| | | 836 | | del); |
| | | 837 | | } |
| | | 838 | | |
| | | 839 | | private void incrementRetry(InvocationMetrics v) => ++v.retry; |
| | | 840 | | |
| | | 841 | | private void userException(InvocationMetrics v) => ++v.userException; |
| | | 842 | | } |
| | | 843 | | |
| | | 844 | | public class ThreadObserverI : ObserverWithDelegate<ThreadMetrics, Ice.Instrumentation.ThreadObserver>, |
| | | 845 | | Ice.Instrumentation.ThreadObserver |
| | | 846 | | { |
| | | 847 | | public void stateChanged(Ice.Instrumentation.ThreadState oldState, Ice.Instrumentation.ThreadState newState) |
| | | 848 | | { |
| | | 849 | | _oldState = oldState; |
| | | 850 | | _newState = newState; |
| | | 851 | | forEach(threadStateUpdate); |
| | | 852 | | delegate_?.stateChanged(oldState, newState); |
| | | 853 | | } |
| | | 854 | | |
| | | 855 | | private void threadStateUpdate(ThreadMetrics v) |
| | | 856 | | { |
| | | 857 | | switch (_oldState) |
| | | 858 | | { |
| | | 859 | | case Ice.Instrumentation.ThreadState.ThreadStateInUseForIO: |
| | | 860 | | --v.inUseForIO; |
| | | 861 | | break; |
| | | 862 | | case Ice.Instrumentation.ThreadState.ThreadStateInUseForUser: |
| | | 863 | | --v.inUseForUser; |
| | | 864 | | break; |
| | | 865 | | case Ice.Instrumentation.ThreadState.ThreadStateInUseForOther: |
| | | 866 | | --v.inUseForOther; |
| | | 867 | | break; |
| | | 868 | | default: |
| | | 869 | | break; |
| | | 870 | | } |
| | | 871 | | switch (_newState) |
| | | 872 | | { |
| | | 873 | | case Ice.Instrumentation.ThreadState.ThreadStateInUseForIO: |
| | | 874 | | ++v.inUseForIO; |
| | | 875 | | break; |
| | | 876 | | case Ice.Instrumentation.ThreadState.ThreadStateInUseForUser: |
| | | 877 | | ++v.inUseForUser; |
| | | 878 | | break; |
| | | 879 | | case Ice.Instrumentation.ThreadState.ThreadStateInUseForOther: |
| | | 880 | | ++v.inUseForOther; |
| | | 881 | | break; |
| | | 882 | | default: |
| | | 883 | | break; |
| | | 884 | | } |
| | | 885 | | } |
| | | 886 | | |
| | | 887 | | private Ice.Instrumentation.ThreadState _oldState; |
| | | 888 | | private Ice.Instrumentation.ThreadState _newState; |
| | | 889 | | } |
| | | 890 | | |
| | | 891 | | public class CommunicatorObserverI : Ice.Instrumentation.CommunicatorObserver |
| | | 892 | | { |
| | | 893 | | public CommunicatorObserverI(Ice.InitializationData initData) |
| | | 894 | | { |
| | | 895 | | _metrics = new MetricsAdminI(initData.properties, initData.logger); |
| | | 896 | | _delegate = initData.observer; |
| | | 897 | | _connections = new ObserverFactoryWithDelegate<ConnectionMetrics, ConnectionObserverI, |
| | | 898 | | Ice.Instrumentation.ConnectionObserver>(_metrics, "Connection"); |
| | | 899 | | _dispatch = new ObserverFactoryWithDelegate<DispatchMetrics, DispatchObserverI, |
| | | 900 | | Ice.Instrumentation.DispatchObserver>(_metrics, "Dispatch"); |
| | | 901 | | _invocations = new ObserverFactoryWithDelegate<InvocationMetrics, InvocationObserverI, |
| | | 902 | | Ice.Instrumentation.InvocationObserver>(_metrics, "Invocation"); |
| | | 903 | | _threads = new ObserverFactoryWithDelegate<ThreadMetrics, ThreadObserverI, |
| | | 904 | | Ice.Instrumentation.ThreadObserver>(_metrics, "Thread"); |
| | | 905 | | _connects = new ObserverFactoryWithDelegate<Metrics, ObserverWithDelegateI, |
| | | 906 | | Ice.Instrumentation.Observer>(_metrics, "ConnectionEstablishment"); |
| | | 907 | | _endpointLookups = new ObserverFactoryWithDelegate<Metrics, ObserverWithDelegateI, |
| | | 908 | | Ice.Instrumentation.Observer>(_metrics, "EndpointLookup"); |
| | | 909 | | |
| | | 910 | | try |
| | | 911 | | { |
| | | 912 | | Type cl = typeof(InvocationMetrics); |
| | | 913 | | _invocations.registerSubMap<RemoteMetrics>("Remote", cl.GetField("remotes")); |
| | | 914 | | _invocations.registerSubMap<CollocatedMetrics>("Collocated", cl.GetField("collocated")); |
| | | 915 | | } |
| | | 916 | | catch (System.Exception) |
| | | 917 | | { |
| | | 918 | | Debug.Assert(false); |
| | | 919 | | } |
| | | 920 | | } |
| | | 921 | | |
| | | 922 | | public Ice.Instrumentation.Observer getConnectionEstablishmentObserver(Ice.Endpoint endpt, string connector) |
| | | 923 | | { |
| | | 924 | | if (_connects.isEnabled()) |
| | | 925 | | { |
| | | 926 | | try |
| | | 927 | | { |
| | | 928 | | Ice.Instrumentation.Observer del = null; |
| | | 929 | | if (_delegate != null) |
| | | 930 | | { |
| | | 931 | | del = _delegate.getConnectionEstablishmentObserver(endpt, connector); |
| | | 932 | | } |
| | | 933 | | return _connects.getObserver(new EndpointHelper(endpt, connector), del); |
| | | 934 | | } |
| | | 935 | | catch (System.Exception ex) |
| | | 936 | | { |
| | | 937 | | _metrics.getLogger().error("unexpected exception trying to obtain observer:\n" + ex); |
| | | 938 | | } |
| | | 939 | | } |
| | | 940 | | return null; |
| | | 941 | | } |
| | | 942 | | |
| | | 943 | | public Ice.Instrumentation.Observer getEndpointLookupObserver(Ice.Endpoint endpt) |
| | | 944 | | { |
| | | 945 | | if (_endpointLookups.isEnabled()) |
| | | 946 | | { |
| | | 947 | | try |
| | | 948 | | { |
| | | 949 | | Ice.Instrumentation.Observer del = null; |
| | | 950 | | if (_delegate != null) |
| | | 951 | | { |
| | | 952 | | del = _delegate.getEndpointLookupObserver(endpt); |
| | | 953 | | } |
| | | 954 | | return _endpointLookups.getObserver(new EndpointHelper(endpt), del); |
| | | 955 | | } |
| | | 956 | | catch (System.Exception ex) |
| | | 957 | | { |
| | | 958 | | _metrics.getLogger().error("unexpected exception trying to obtain observer:\n" + ex); |
| | | 959 | | } |
| | | 960 | | } |
| | | 961 | | return null; |
| | | 962 | | } |
| | | 963 | | |
| | | 964 | | public Ice.Instrumentation.ConnectionObserver getConnectionObserver( |
| | | 965 | | Ice.ConnectionInfo c, |
| | | 966 | | Ice.Endpoint e, |
| | | 967 | | Ice.Instrumentation.ConnectionState s, |
| | | 968 | | Ice.Instrumentation.ConnectionObserver o) |
| | | 969 | | { |
| | | 970 | | if (_connections.isEnabled()) |
| | | 971 | | { |
| | | 972 | | try |
| | | 973 | | { |
| | | 974 | | Ice.Instrumentation.ConnectionObserver del = null; |
| | | 975 | | ConnectionObserverI obsv = o is ConnectionObserverI ? (ConnectionObserverI)o : null; |
| | | 976 | | if (_delegate != null) |
| | | 977 | | { |
| | | 978 | | del = _delegate.getConnectionObserver(c, e, s, obsv is not null ? obsv.getDelegate() : o); |
| | | 979 | | } |
| | | 980 | | return _connections.getObserver(new ConnectionHelper(c, e, s), o, del); |
| | | 981 | | } |
| | | 982 | | catch (System.Exception ex) |
| | | 983 | | { |
| | | 984 | | _metrics.getLogger().error("unexpected exception trying to obtain observer:\n" + ex); |
| | | 985 | | } |
| | | 986 | | } |
| | | 987 | | return null; |
| | | 988 | | } |
| | | 989 | | |
| | | 990 | | public Ice.Instrumentation.ThreadObserver getThreadObserver( |
| | | 991 | | string parent, |
| | | 992 | | string id, |
| | | 993 | | Ice.Instrumentation.ThreadState s, |
| | | 994 | | Ice.Instrumentation.ThreadObserver o) |
| | | 995 | | { |
| | | 996 | | if (_threads.isEnabled()) |
| | | 997 | | { |
| | | 998 | | try |
| | | 999 | | { |
| | | 1000 | | Ice.Instrumentation.ThreadObserver del = null; |
| | | 1001 | | ThreadObserverI obsv = o is ThreadObserverI ? (ThreadObserverI)o : null; |
| | | 1002 | | if (_delegate != null) |
| | | 1003 | | { |
| | | 1004 | | del = _delegate.getThreadObserver(parent, id, s, obsv is not null ? obsv.getDelegate() : o); |
| | | 1005 | | } |
| | | 1006 | | return _threads.getObserver(new ThreadHelper(parent, id, s), o, del); |
| | | 1007 | | } |
| | | 1008 | | catch (System.Exception ex) |
| | | 1009 | | { |
| | | 1010 | | _metrics.getLogger().error("unexpected exception trying to obtain observer:\n" + ex); |
| | | 1011 | | } |
| | | 1012 | | } |
| | | 1013 | | return null; |
| | | 1014 | | } |
| | | 1015 | | |
| | | 1016 | | public Ice.Instrumentation.InvocationObserver getInvocationObserver( |
| | | 1017 | | Ice.ObjectPrx prx, |
| | | 1018 | | string operation, |
| | | 1019 | | Dictionary<string, string> ctx) |
| | | 1020 | | { |
| | | 1021 | | if (_invocations.isEnabled()) |
| | | 1022 | | { |
| | | 1023 | | try |
| | | 1024 | | { |
| | | 1025 | | Ice.Instrumentation.InvocationObserver del = null; |
| | | 1026 | | if (_delegate != null) |
| | | 1027 | | { |
| | | 1028 | | del = _delegate.getInvocationObserver(prx, operation, ctx); |
| | | 1029 | | } |
| | | 1030 | | return _invocations.getObserver(new InvocationHelper(prx, operation, ctx), del); |
| | | 1031 | | } |
| | | 1032 | | catch (System.Exception ex) |
| | | 1033 | | { |
| | | 1034 | | _metrics.getLogger().error("unexpected exception trying to obtain observer:\n" + ex); |
| | | 1035 | | } |
| | | 1036 | | } |
| | | 1037 | | return null; |
| | | 1038 | | } |
| | | 1039 | | |
| | | 1040 | | public Ice.Instrumentation.DispatchObserver getDispatchObserver(Ice.Current c, int size) |
| | | 1041 | | { |
| | | 1042 | | if (_dispatch.isEnabled()) |
| | | 1043 | | { |
| | | 1044 | | try |
| | | 1045 | | { |
| | | 1046 | | Ice.Instrumentation.DispatchObserver del = null; |
| | | 1047 | | if (_delegate != null) |
| | | 1048 | | { |
| | | 1049 | | del = _delegate.getDispatchObserver(c, size); |
| | | 1050 | | } |
| | | 1051 | | return _dispatch.getObserver(new DispatchHelper(c, size), del); |
| | | 1052 | | } |
| | | 1053 | | catch (System.Exception ex) |
| | | 1054 | | { |
| | | 1055 | | _metrics.getLogger().error("unexpected exception trying to obtain observer:\n" + ex); |
| | | 1056 | | } |
| | | 1057 | | } |
| | | 1058 | | return null; |
| | | 1059 | | } |
| | | 1060 | | |
| | | 1061 | | public void setObserverUpdater(Ice.Instrumentation.ObserverUpdater updater) |
| | | 1062 | | { |
| | | 1063 | | if (updater == null) |
| | | 1064 | | { |
| | | 1065 | | _connections.setUpdater(null); |
| | | 1066 | | _threads.setUpdater(null); |
| | | 1067 | | } |
| | | 1068 | | else |
| | | 1069 | | { |
| | | 1070 | | _connections.setUpdater(updater.updateConnectionObservers); |
| | | 1071 | | _threads.setUpdater(updater.updateThreadObservers); |
| | | 1072 | | } |
| | | 1073 | | _delegate?.setObserverUpdater(updater); |
| | | 1074 | | } |
| | | 1075 | | |
| | | 1076 | | public MetricsAdminI getFacet() => _metrics; |
| | | 1077 | | |
| | | 1078 | | private readonly MetricsAdminI _metrics; |
| | | 1079 | | private readonly Ice.Instrumentation.CommunicatorObserver _delegate; |
| | | 1080 | | |
| | | 1081 | | private readonly ObserverFactoryWithDelegate<ConnectionMetrics, ConnectionObserverI, |
| | | 1082 | | Ice.Instrumentation.ConnectionObserver> _connections; |
| | | 1083 | | |
| | | 1084 | | private readonly ObserverFactoryWithDelegate<DispatchMetrics, DispatchObserverI, |
| | | 1085 | | Ice.Instrumentation.DispatchObserver> _dispatch; |
| | | 1086 | | |
| | | 1087 | | private readonly ObserverFactoryWithDelegate<InvocationMetrics, InvocationObserverI, |
| | | 1088 | | Ice.Instrumentation.InvocationObserver> _invocations; |
| | | 1089 | | |
| | | 1090 | | private readonly ObserverFactoryWithDelegate<ThreadMetrics, ThreadObserverI, |
| | | 1091 | | Ice.Instrumentation.ThreadObserver> _threads; |
| | | 1092 | | |
| | | 1093 | | private readonly ObserverFactoryWithDelegate<Metrics, ObserverWithDelegateI, |
| | | 1094 | | Ice.Instrumentation.Observer> _connects; |
| | | 1095 | | |
| | | 1096 | | private readonly ObserverFactoryWithDelegate<Metrics, ObserverWithDelegateI, |
| | | 1097 | | Ice.Instrumentation.Observer> _endpointLookups; |
| | | 1098 | | } |