Thanks! This is very helpful.
Alireza
________________________________
From: Shreedhar.Ganapathy_at_Sun.COM [mailto:Shreedhar.Ganapathy_at_Sun.COM]
Sent: Wednesday, January 02, 2008 9:24 PM
To: users_at_shoal.dev.java.net
Subject: Re: [Shoal-Users] Number of ports and threads
Alireza Farhoush wrote:
- Does that account for the 100+ ports?
I will let Mo answer this. More below.
Also, on a separate note, there is a listing of the
configuration
properties at the following javadoc url
https://shoal.dev.java.net/nonav/docs/api/com/sun/enterprise/ee/cms/impl
/common/GMSConfigConstants.html
static String FD_MAX_RETRIES
static String FD_TIMEOUT
static String MERGE_MAX_INTERVAL
static String MERGE_MIN_INTERVAL
static String MULTICAST_ADDRESS
static String MULTICAST_PORT
static String PING_TIMEOUT
static String VS_TIMEOUT
Good catch on this one. This class is a remnant of our original (prior
to open sourcing) exercise. I will mark this class as Deprecated (or
even remove it from cvs ) as it is not the right way to configure.
ServiceProviderConfigurationKeys
<
https://shoal.dev.java.net/nonav/docs/api/com/sun/enterprise/ee/cms/cor
e/ServiceProviderConfigurationKeys.html> is the right api to use.
Is there a description of these parameters somewhere (Multicast
parameters are pretty much self descriptive)? Is it possible to
adjust
the heartbeat interval of the cluster nodes?
Yes, you can configure a few relevant parameters. We assume each cluster
member has identical failure detection and verification timeouts to
prevent lopsided group events.
For the configuration keys, please see the javadoc for
ServiceProviderConfigurationKeys
<
https://shoal.dev.java.net/nonav/docs/api/com/sun/enterprise/ee/cms/cor
e/ServiceProviderConfigurationKeys.html>
Also you can browse through this test code
<
https://shoal.dev.java.net/source/browse/shoal/gms/tests/com/sun/enterp
rise/ee/cms/tests/ApplicationServer.java?rev=1.12&view=markup> that we
use for our tests on how we use populate these config Properties.
hth
Shreedhar
Thanks,
Alireza
-----Original Message-----
From: Mohamed.Abdelaziz_at_Sun.COM
[mailto:Mohamed.Abdelaziz_at_Sun.COM]
Sent: Wednesday, January 02, 2008 12:58 PM
To: users_at_shoal.dev.java.net
Subject: Re: [Shoal-Users] Number of ports and threads
JXTA NIO for its TCP transport. On Windows, Java NIO uses local
connections for selectors for async IO. There are approximately
20
selectors set aside for io, hence the connections seen.
Mohamed
Shreedhar Ganapathy wrote:
Hi Alireza
Thanks for the netstat and tcp dump outputs and the
program.
We will get back to you later today.
Thanks
Shreedhar
Alireza Farhoush wrote:
Shreedhar,
Thanks for your quick reply. The sample
basically does the following:
//...
gms = (GroupManagementService)
GMSFactory.startGMSModule(server,
group, GroupManagementService.MemberType.CORE,
null);
gms.addActionFactory(new
MessageActionFactoryImpl(this),
"SHOAL-WIN-001"); gms.addActionFactory(new
JoinNotificationActionFactoryImpl(this));
gms.addActionFactory(new
FailureNotificationActionFactoryImpl(this));
gms.addActionFactory(new
PlannedShutdownActionFactoryImpl(this));
gms.join();
Thread.currentThread().sleep(1000000);
gms.shutdown(GMSConstants.shutdownType.INSTANCE_SHUTDOWN);
//...
The results of netstat and tcpview (Microsoft
sysinternals tool) are
listed below.
Thanks,
Alireza
All tests were done on Windows XP SP2:
====================================================
NETSTAT DUMP:
Active Connections (before running shoal
application)
Proto Local Address Foreign Address
State
TCP concerto:epmap
concerto.na.tibco.com:0 LISTENING
TCP concerto:microsoft-ds
concerto.na.tibco.com:0 LISTENING
TCP concerto:netbios-ssn
concerto.na.tibco.com:0 LISTENING
TCP concerto:1079
lime.na.tibco.com:3389 ESTABLISHED
TCP concerto:1050 localhost:62514
ESTABLISHED
TCP concerto:62514
concerto.na.tibco.com:0 LISTENING
TCP concerto:62514 localhost:1050
ESTABLISHED
TCP concerto:netbios-ssn
concerto.na.tibco.com:0 LISTENING
UDP concerto:microsoft-ds *:*
UDP concerto:1025 *:*
UDP concerto:1026 *:*
UDP concerto:1053 *:*
UDP concerto:1054 *:*
UDP concerto:ntp *:*
UDP concerto:netbios-ns *:*
UDP concerto:netbios-dgm *:*
UDP concerto:1900 *:*
UDP concerto:ntp *:*
UDP concerto:1066 *:*
UDP concerto:1900 *:*
UDP concerto:62514 *:*
UDP concerto:ntp *:*
UDP concerto:netbios-ns *:*
UDP concerto:netbios-dgm *:*
UDP concerto:1900 *:*
Active Connections (after running shoal
application)
Proto Local Address Foreign Address
State
TCP concerto:epmap
concerto.na.tibco.com:0 LISTENING
TCP concerto:microsoft-ds
concerto.na.tibco.com:0 LISTENING
TCP concerto:9701
concerto.na.tibco.com:0 LISTENING
TCP concerto:netbios-ssn
concerto.na.tibco.com:0 LISTENING
TCP concerto:1079
lime.na.tibco.com:3389 ESTABLISHED
TCP concerto:1050 localhost:62514
ESTABLISHED
TCP concerto:1117 localhost:1118
ESTABLISHED
TCP concerto:1118 localhost:1117
ESTABLISHED
TCP concerto:1119 localhost:1120
ESTABLISHED
TCP concerto:1120 localhost:1119
ESTABLISHED
TCP concerto:1121 localhost:1122
ESTABLISHED
TCP concerto:1122 localhost:1121
ESTABLISHED
TCP concerto:1123 localhost:1124
ESTABLISHED
TCP concerto:1124 localhost:1123
ESTABLISHED
TCP concerto:1125 localhost:1126
ESTABLISHED
TCP concerto:1126 localhost:1125
ESTABLISHED
TCP concerto:1127 localhost:1128
ESTABLISHED
TCP concerto:1128 localhost:1127
ESTABLISHED
TCP concerto:1129 localhost:1130
ESTABLISHED
TCP concerto:1130 localhost:1129
ESTABLISHED
TCP concerto:1131 localhost:1132
ESTABLISHED
TCP concerto:1132 localhost:1131
ESTABLISHED
TCP concerto:1133 localhost:1134
ESTABLISHED
TCP concerto:1134 localhost:1133
ESTABLISHED
TCP concerto:1135 localhost:1136
ESTABLISHED
TCP concerto:1136 localhost:1135
ESTABLISHED
TCP concerto:1137 localhost:1138
ESTABLISHED
TCP concerto:1138 localhost:1137
ESTABLISHED
TCP concerto:1139 localhost:1140
ESTABLISHED
TCP concerto:1140 localhost:1139
ESTABLISHED
TCP concerto:1141 localhost:1142
ESTABLISHED
TCP concerto:1142 localhost:1141
ESTABLISHED
TCP concerto:1143 localhost:1144
ESTABLISHED
TCP concerto:1144 localhost:1143
ESTABLISHED
TCP concerto:1145 localhost:1146
ESTABLISHED
TCP concerto:1146 localhost:1145
ESTABLISHED
TCP concerto:1147 localhost:1148
ESTABLISHED
TCP concerto:1148 localhost:1147
ESTABLISHED
TCP concerto:1149 localhost:1150
ESTABLISHED
TCP concerto:1150 localhost:1149
ESTABLISHED
TCP concerto:1151 localhost:1152
ESTABLISHED
TCP concerto:1152 localhost:1151
ESTABLISHED
TCP concerto:1153 localhost:1154
ESTABLISHED
TCP concerto:1154 localhost:1153
ESTABLISHED
TCP concerto:1155 localhost:1156
ESTABLISHED
TCP concerto:1156 localhost:1155
ESTABLISHED
TCP concerto:1157 localhost:1158
ESTABLISHED
TCP concerto:1158 localhost:1157
ESTABLISHED
TCP concerto:1159 localhost:1160
ESTABLISHED
TCP concerto:1160 localhost:1159
ESTABLISHED
TCP concerto:1161 localhost:1162
ESTABLISHED
TCP concerto:1162 localhost:1161
ESTABLISHED
TCP concerto:1163 localhost:1164
ESTABLISHED
TCP concerto:1164 localhost:1163
ESTABLISHED
TCP concerto:1165 localhost:1166
ESTABLISHED
TCP concerto:1166 localhost:1165
ESTABLISHED
TCP concerto:1167 localhost:1168
ESTABLISHED
TCP concerto:1168 localhost:1167
ESTABLISHED
TCP concerto:1169 localhost:1170
ESTABLISHED
TCP concerto:1170 localhost:1169
ESTABLISHED
TCP concerto:1171 localhost:1172
ESTABLISHED
TCP concerto:1172 localhost:1171
ESTABLISHED
TCP concerto:1173 localhost:1174
ESTABLISHED
TCP concerto:1174 localhost:1173
ESTABLISHED
TCP concerto:1175 localhost:1176
ESTABLISHED
TCP concerto:1176 localhost:1175
ESTABLISHED
TCP concerto:1177 localhost:1178
ESTABLISHED
TCP concerto:1178 localhost:1177
ESTABLISHED
TCP concerto:1179 localhost:1180
ESTABLISHED
TCP concerto:1180 localhost:1179
ESTABLISHED
TCP concerto:1181 localhost:1182
ESTABLISHED
TCP concerto:1182 localhost:1181
ESTABLISHED
TCP concerto:1183 localhost:1184
ESTABLISHED
TCP concerto:1184 localhost:1183
ESTABLISHED
TCP concerto:1185 localhost:1186
ESTABLISHED
TCP concerto:1186 localhost:1185
ESTABLISHED
TCP concerto:1187 localhost:1188
ESTABLISHED
TCP concerto:1188 localhost:1187
ESTABLISHED
TCP concerto:1189 localhost:1190
ESTABLISHED
TCP concerto:1190 localhost:1189
ESTABLISHED
TCP concerto:1191 localhost:1192
ESTABLISHED
TCP concerto:1192 localhost:1191
ESTABLISHED
TCP concerto:1193 localhost:1194
ESTABLISHED
TCP concerto:1194 localhost:1193
ESTABLISHED
TCP concerto:1195 localhost:1196
ESTABLISHED
TCP concerto:1196 localhost:1195
ESTABLISHED
TCP concerto:1197 localhost:1198
ESTABLISHED
TCP concerto:1198 localhost:1197
ESTABLISHED
TCP concerto:1199 localhost:1200
ESTABLISHED
TCP concerto:1200 localhost:1199
ESTABLISHED
TCP concerto:1201 localhost:1202
ESTABLISHED
TCP concerto:1202 localhost:1201
ESTABLISHED
TCP concerto:1203 localhost:1204
ESTABLISHED
TCP concerto:1204 localhost:1203
ESTABLISHED
TCP concerto:1205 localhost:1206
ESTABLISHED
TCP concerto:1206 localhost:1205
ESTABLISHED
TCP concerto:1207 localhost:1208
ESTABLISHED
TCP concerto:1208 localhost:1207
ESTABLISHED
TCP concerto:1209 localhost:1210
ESTABLISHED
TCP concerto:1210 localhost:1209
ESTABLISHED
TCP concerto:1211 localhost:1212
ESTABLISHED
TCP concerto:1212 localhost:1211
ESTABLISHED
TCP concerto:1213 localhost:1214
ESTABLISHED
TCP concerto:1214 localhost:1213
ESTABLISHED
TCP concerto:1215 localhost:1216
ESTABLISHED
TCP concerto:1216 localhost:1215
ESTABLISHED
TCP concerto:1217 localhost:1218
ESTABLISHED
TCP concerto:1218 localhost:1217
ESTABLISHED
TCP concerto:1219 localhost:1220
ESTABLISHED
TCP concerto:1220 localhost:1219
ESTABLISHED
TCP concerto:62514
concerto.na.tibco.com:0 LISTENING
TCP concerto:62514 localhost:1050
ESTABLISHED
TCP concerto:netbios-ssn
concerto.na.tibco.com:0 LISTENING
UDP concerto:microsoft-ds *:*
UDP concerto:1025 *:*
UDP concerto:1026 *:*
UDP concerto:1053 *:*
UDP concerto:1054 *:*
UDP concerto:1234 *:*
UDP concerto:ntp *:*
UDP concerto:netbios-ns *:*
UDP concerto:netbios-dgm *:*
UDP concerto:1900 *:*
UDP concerto:ntp *:*
UDP concerto:1066 *:*
UDP concerto:1900 *:*
UDP concerto:62514 *:*
UDP concerto:ntp *:*
UDP concerto:netbios-ns *:*
UDP concerto:netbios-dgm *:*
UDP concerto:1900 *:*
====================================================
TCPVIEW DUMP (before running the shoal
application):
svchost.exe:1408 TCP concerto:epmap concerto:0
LISTENING
svchost.exe:1708 UDP concerto.na.tibco.com:ntp
*:*
svchost.exe:1708 UDP concerto:ntp *:*
svchost.exe:1804 UDP concerto:1025 *:*
svchost.exe:1804 UDP concerto:1026 *:*
svchost.exe:484 UDP concerto.na.tibco.com:1900
*:*
svchost.exe:484 UDP concerto:1900 *:*
System:4 TCP concerto:microsoft-ds concerto:0
LISTENING
System:4 TCP 192.168.0.2:netbios-ssn concerto:0
LISTENING
System:4 UDP concerto.na.tibco.com:netbios-ns
*:*
System:4 UDP concerto.na.tibco.com:netbios-dgm
*:*
System:4 UDP concerto:microsoft-ds *:*
TCPVIEW DUMP (after running the shoal
application):
java.exe:2844 TCP 127.0.0.1:1245 127.0.0.1:1246
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1246 127.0.0.1:1245
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1270 127.0.0.1:1269
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1251 127.0.0.1:1252
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1249 127.0.0.1:1250
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1240 127.0.0.1:1239
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1253 127.0.0.1:1254
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1254 127.0.0.1:1253
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1255 127.0.0.1:1256
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1239 127.0.0.1:1240
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1244 127.0.0.1:1243
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1238 127.0.0.1:1237
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1265 127.0.0.1:1266
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1241 127.0.0.1:1242
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1242 127.0.0.1:1241
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1235 127.0.0.1:1236
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1267 127.0.0.1:1268
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1276 127.0.0.1:1275
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1269 127.0.0.1:1270
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1237 127.0.0.1:1238
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1250 127.0.0.1:1249
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1280 127.0.0.1:1279
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1252 127.0.0.1:1251
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1268 127.0.0.1:1267
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1233 127.0.0.1:1234
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1258 127.0.0.1:1257
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1259 127.0.0.1:1260
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1260 127.0.0.1:1259
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1257 127.0.0.1:1258
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1266 127.0.0.1:1265
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1263 127.0.0.1:1264
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1264 127.0.0.1:1263
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1232 127.0.0.1:1231
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1278 127.0.0.1:1277
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1279 127.0.0.1:1280
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1277 127.0.0.1:1278
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1273 127.0.0.1:1274
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1274 127.0.0.1:1273
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1230 127.0.0.1:1229
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1236 127.0.0.1:1235
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1262 127.0.0.1:1261
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1275 127.0.0.1:1276
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1229 127.0.0.1:1230
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1231 127.0.0.1:1232
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1248 127.0.0.1:1247
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1247 127.0.0.1:1248
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1243 127.0.0.1:1244
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1261 127.0.0.1:1262
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1234 127.0.0.1:1233
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1271 127.0.0.1:1272
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1272 127.0.0.1:1271
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1256 127.0.0.1:1255
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1331 127.0.0.1:1332
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1332 127.0.0.1:1331
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1327 127.0.0.1:1328
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1328 127.0.0.1:1327
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1325 127.0.0.1:1326
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1326 127.0.0.1:1325
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1329 127.0.0.1:1330
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1330 127.0.0.1:1329
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1307 127.0.0.1:1308
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1305 127.0.0.1:1306
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1306 127.0.0.1:1305
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1303 127.0.0.1:1304
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1304 127.0.0.1:1303
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1323 127.0.0.1:1324
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1324 127.0.0.1:1323
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1317 127.0.0.1:1318
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1315 127.0.0.1:1316
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1316 127.0.0.1:1315
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1321 127.0.0.1:1322
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1322 127.0.0.1:1321
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1318 127.0.0.1:1317
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1311 127.0.0.1:1312
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1312 127.0.0.1:1311
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1309 127.0.0.1:1310
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1310 127.0.0.1:1309
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1300 127.0.0.1:1299
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1301 127.0.0.1:1302
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1302 127.0.0.1:1301
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1299 127.0.0.1:1300
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1289 127.0.0.1:1290
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1290 127.0.0.1:1289
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1319 127.0.0.1:1320
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1320 127.0.0.1:1319
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1297 127.0.0.1:1298
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1298 127.0.0.1:1297
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1295 127.0.0.1:1296
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1296 127.0.0.1:1295
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1287 127.0.0.1:1288
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1288 127.0.0.1:1287
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1313 127.0.0.1:1314
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1314 127.0.0.1:1313
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1308 127.0.0.1:1307
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1293 127.0.0.1:1294
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1294 127.0.0.1:1293
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1285 127.0.0.1:1286
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1291 127.0.0.1:1292
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1292 127.0.0.1:1291
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1286 127.0.0.1:1285
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1281 127.0.0.1:1282
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1282 127.0.0.1:1281
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1283 127.0.0.1:1284
ESTABLISHED
java.exe:2844 TCP 127.0.0.1:1284 127.0.0.1:1283
ESTABLISHED
java.exe:2844 TCP 0.0.0.0:9701 0.0.0.0:0
LISTENING
java.exe:2844 UDP 0.0.0.0:1234 *:*
svchost.exe:1408 TCP 0.0.0.0:135 0.0.0.0:0
LISTENING
svchost.exe:1708 UDP 192.168.0.2:123 *:*
svchost.exe:1708 UDP 127.0.0.1:123 *:*
svchost.exe:1804 UDP 0.0.0.0:1025 *:*
svchost.exe:1804 UDP 0.0.0.0:1026 *:*
svchost.exe:484 UDP 192.168.0.2:1900 *:*
svchost.exe:484 UDP 127.0.0.1:1900 *:*
System:4 TCP 0.0.0.0:445 0.0.0.0:0 LISTENING
System:4 TCP 192.168.0.2:139 0.0.0.0:0 LISTENING
System:4 UDP 192.168.0.2:137 *:*
System:4 UDP 192.168.0.2:138 *:*
System:4 UDP 0.0.0.0:445 *:*
---------------------------------------------------------------------
---
*From:* Shreedhar.Ganapathy_at_Sun.COM
[mailto:Shreedhar.Ganapathy_at_Sun.COM]
*Sent:* Tuesday, January 01, 2008 11:26 PM
*To:* users_at_shoal.dev.java.net
*Subject:* Re: [Shoal-Users] Number of ports and
threads
Hi Alireza
The number of ports created by Jxta does not
sound right. Could you
share the netstat output? Also could you tell us
a bit about what
your simple shoal app does?
The number of threads sounds about right.
Thanks
Shreedhar
Alireza Farhoush wrote:
While experimenting with a simple shoal
application, I was surprised
to observe that the number of open ports
(by shoal/jxta) is 106 and
the thread count is 26--is this
expected??
Thanks,
Alireza
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