Get data over network
Hello,
I want to know how could i get data over network. I mean i have a video server and i want to get the data flow (so i don't need a MediaLocator which runs with URL file.. not an http address or else..) and store it in a buffer (bytebuffer?) or in a datasource...
If you have an idea to do this.
Thanks
Im trying ot transfer webcam lifestream over the internet to a specific user.
It works in my home network but does not over the internet
What Im doing is:
create the processor using ContentDescriptor.RAW_RTP
create the transmitter using the user IP
localAddr = new SessionAddress( InetAddress.getLocalHost(),
portNumber ) ;
destAddr = new SessionAddress( ipAddr, portNumber );
rtpManagers.initialize( localAddr );
rtpManagers[i].addTarget( destAddr );
Thx for any help
Similar Messages
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Import Data over network link in oracle 11g
We want to take export of the OND schema in production database and
import it to the OND schema in UAT database over a network
link by using data pump,in Oracle 11g.Kindly share the steps.Scenario:
Directly importing the TEST01 schema in the production database (oraodrmu) to test database oraodrmt, over
a network by using database link and data pump in Oracle 11g.
Note: When you perform an import over a database link, the import source is a database, not a dump file set, and the data is imported to the connected database instance.
Because the link can identify a remotely networked database, the terms database link and network link are used interchangeably.
=================================================================
STEP-1 (IN PRODUCTION DATABASE - oraodrmu)
=================================================================
[root@szoddb01]>su - oraodrmu
Enter user-name: /as sysdba
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> grant resource to test01;
Grant succeeded.
SQL> grant imp_full_database to test01;
Grant succeeded.
SQL> select owner,object_type,status,count(*) from dba_objects where owner='TEST01' group by owner,object_type,status;
OWNER OBJECT_TYPE STATUS COUNT(*)
TEST01 PROCEDURE VALID 2
TEST01 TABLE VALID 419
TEST01 SEQUENCE VALID 3
TEST01 FUNCTION VALID 8
TEST01 TRIGGER VALID 3
TEST01 INDEX VALID 545
TEST01 LOB VALID 18
7 rows selected.
SQL>
SQL> set pages 999
SQL> col "size MB" format 999,999,999
SQL> col "Objects" format 999,999,999
SQL> select obj.owner "Owner"
2 , obj_cnt "Objects"
3 , decode(seg_size, NULL, 0, seg_size) "size MB"
4 from (select owner, count(*) obj_cnt from dba_objects group by owner) obj
5 , (select owner, ceil(sum(bytes)/1024/1024) seg_size
6 from dba_segments group by owner) seg
7 where obj.owner = seg.owner(+)
8 order by 3 desc ,2 desc, 1
9 /
Owner Objects size MB
OND 8,097 284,011
SYS 9,601 1,912
TEST01 998 1,164
3 rows selected.
SQL> exit
=================================================================
STEP-2 (IN TEST DATABASE - oraodrmt)
=================================================================
[root@szoddb01]>su - oraodrmt
[oraodrmt@szoddb01]>sqlplus
SQL*Plus: Release 11.2.0.2.0 Production on Mon Dec 3 18:40:16 2012
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Enter user-name: /as sysdba
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> select name,open_mode from v$database;
NAME OPEN_MODE
ODRMT READ WRITE
SQL> create tablespace test_test datafile '/trn_u04/oradata/odrmt/test01.dbf' size 2048m;
Tablespace created.
SQL> create user test01 identified by test123 default tablespace test_test;
User created.
SQL> grant resource, create session to test01;
Grant succeeded.
SQL> grant EXP_FULL_DATABASE to test01;
Grant succeeded.
SQL> grant imp_FULL_DATABASE to test01;
Grant succeeded.
Note: ODRMU is the DNS hoste name.We can test the connect with: [oraodrmt@szoddb01]>sqlplus test01/test01@odrmu
SQL> create directory test_network_dump as '/dbdump/test_exp';
Directory created.
SQL> grant read,write on directory test_network_dump to test01;
Grant succeeded.
SQL> conn test01/test123
Connected.
SQL> create DATABASE LINK remote_test CONNECT TO test01 identified by test01 USING 'ODRMU';
Database link created.
For testing the database link we can try the below sql:
SQL> select count(*) from OA_APVARIABLENAME@remote_test;
COUNT(*)
59
SQL> exit
[oraodrmt@szoddb01]>impdp test01/test123 network_link=remote_test directory=test_network_dump remap_schema=test01:test01 logfile=impdp__networklink_grms.log;
[oraodrmt@szoddb01]>
Import: Release 11.2.0.2.0 - Production on Mon Dec 3 19:42:47 2012
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "TEST01"."SYS_IMPORT_SCHEMA_01": test01/******** network_link=remote_test directory=test_network_dump remap_schema=test01:test01 logfile=impdp_grms_networklink.log
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 318.5 MB
Processing object type SCHEMA_EXPORT/USER
ORA-31684: Object type USER:"TEST01" already exists
Processing object type SCHEMA_EXPORT/SYSTEM_GRANT
Processing object type SCHEMA_EXPORT/ROLE_GRANT
Processing object type SCHEMA_EXPORT/DEFAULT_ROLE
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
Processing object type SCHEMA_EXPORT/SEQUENCE/SEQUENCE
Processing object type SCHEMA_EXPORT/TABLE/TABLE
. . imported "TEST01"."SY_TASK_HISTORY" 779914 rows
. . imported "TEST01"."JCR_JNL_JOURNAL" 603 rows
. . imported "TEST01"."GX_GROUP_SHELL" 1229 rows
Job "TEST01"."SYS_IMPORT_SCHEMA_01" completed with 1 error(s) at 19:45:19
[oraodrmt@szoddb01]>sqlplus
SQL*Plus: Release 11.2.0.2.0 Production on Mon Dec 3 19:46:04 2012
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Enter user-name: /as sysdba
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> select owner,object_type,status,count(*) from dba_objects where owner='TEST01' group by owner,object_type,status;
OWNER OBJECT_TYPE STATUS COUNT(*)
TEST01 PROCEDURE VALID 2
TEST01 TABLE VALID 419
TEST01 SEQUENCE VALID 3
TEST01 FUNCTION VALID 8
TEST01 TRIGGER VALID 3
TEST01 INDEX VALID 545
TEST01 LOB VALID 18
TEST01 DATABASE LINK VALID 1
8 rows selected.
SQL>
SQL> set pages 999
SQL> col "size MB" format 999,999,999
SQL> col "Objects" format 999,999,999
SQL> select obj.owner "Owner"
2 , obj_cnt "Objects"
3 , decode(seg_size, NULL, 0, seg_size) "size MB"
4 from (select owner, count(*) obj_cnt from dba_objects group by owner) obj
5 , (select owner, ceil(sum(bytes)/1024/1024) seg_size
6 from dba_segments group by owner) seg
7 where obj.owner = seg.owner(+)
8 order by 3 desc ,2 desc, 1
9 /
Owner Objects size MB
OND 8,065 247,529
SYS 9,554 6,507
TEST01 999 1,164
13 rows selected.
=================================================================
STEP-3 FOR REMOVING THE DATABASE LINK
=================================================================
[oraodrmt@szoddb01]>sqlplus
SQL*Plus: Release 11.2.0.2.0 Production on Mon Dec 3 19:16:01 2012
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Enter user-name: /as sysdba
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> drop database link remote_test;
Database link dropped. -
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Regarding getting data through network...
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We are deploying a GIS application which handles with BLOB datatypes. Database Server is in RHEL and in 11gR2. The application is using asp.net 3.5 and using ODP.NET to connect with Oracle. But here is a performance chart which shows that performance is very slow when application and database server lie on different subnetwork.
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I have never used it to transfer any data from one computer to another, from Mac or PC to new Mac.
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I have an iphone 4, need to get to cellular network data, it will only go as far as cellular on the phone, I have straight talk service. Please help! I cannot send or receive pics!
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How check data transmission over network?
Suspect large chunks of data are being sent from iPhone over network late at night (saw it when iPhone was off-net).
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320N Freezes when trying to transfer data over wifi
I have the 320N and I am very frusterated. I would just take it back, but I bought it brand new on Amazon.com, meaning I will have to pay shipping because I threw out the box and the return shipping form for RMA's! I don't even know if Amazon will take it back without that paperwork, but anyway here's the issue...
I don't have any N cards yet, but I upgraded to this router because my home internet service is faster than what my older WRT-54g could route. This new router does route and I can now achieve the rated speeds of my ISP (50/10 mbps).
I can transfer large files 6+ GB WIRED between any of the LAN ports on this device. However if I try to transfer much data over wifi, the router will simply stop working. The lights on the front work fine, they blink like there is activity, and the power LED is solid, but it won't pass traffic and the wifi SSID dissapears. I run a constant ping to the router (ping -t 192.168.1.1) and I get <1ms replies. On my laptop I initiate a download of a 1GB file which is shared in my windows 7 homegroup. Within a minute or two the constant ping to the router starts timing out. Internet access to anything (wired or wireless) instantly ceases. New introduced devices will not grab a DHCP address. Existing PC's whom already have their DHCP address can talk to each other only if wired. The wireless transmitter stops broadcasting the network and devices no longer see it on the airwaves. The only way to fix it is to power cycle it.
It doesn't even have to be a large file over wifi to transfer. Just now as I'm typing this post I noticed the constant ping on my other monitor started timing out. I power cycled the router in time for me to submit this post. In fact I had to do it three times in the time it took me to write this post. This is the most frustrating experience I've had with any wifi ap/router, and I play with Cisco gear at work that run real IOS.
Here's what I tried so far.
Reset factory defaults by holding in the rear reset button for over 30 seconds.
I can confirm this resets the defaults as the password and all other settings are back to default.
I tried WPA2 Personal. I tried WPA. Router still freezes.
I tried it with just the default settings. Router still freezes.
I've reset the router numerous times. Still freezes.
Power cycle it for more than a minute. Still freezes.
Reflash it with Linksys's latest firmware. Still freezes.
What do I do next? I have a feeling it's the same problem as in a lot of the HP Printer firmware boards. That problem is poor solder joints on the BGA processor connection. To fix that you put the formatter board in an oven at 400 degrees for 5 to 8 minutes. After that time you just let it cool to room temperature. The oven heats the poor solder joints enough so that it reseats and gets a better connection. There are hundreds of posts of success on this. I also hear that the solder connection problem exists for many of the older revision Xbox 360 game consoles causing the infamous "Red Ring of Death".
So do I try to fight with Amazon to take this back and eat the shipping?
Do I void my warranty, open the device up and put the board in the oven?
Do I buy another router from a closer store, but then put this one in the box and take it back?
Do I just cut my losses?
Do I just use this as a wired router (disable Wifi) and hook up my WRT-54g and make that act as just an access point?
Thanks for the advice.
Solved!
Go to Solution.Ok I've had my replacement 320N for almost 1 full week now, and while at first it was fine, come Sunday it appears to freeze during heavy transfers. I was streaming an HD movie to the laptop connected to the TV. 3/4ths of the way through the movie it started skipping. What do you know, the whole network was down. No internet or anything. Power cycle the router and everything was back up. Needless to say, I finished the movie through the wired connection. The next day I tried copying 8GB of data wirelessly. The SSID vanished 1/3rd of the way in during the transfer.
What is wrong with this stuff? Linksys doesn't make things like they used to. This 320N is so cheaply made I don't think I could recommend it to anyone. I might see if I can send this back to Amazon and get a Netgear.
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