) Time. sleep (1) Result. put (r) Failed t Queue. Empty: Print ('Task queue is empty .') # Processing ended: Print ('worker exit .')
To connect a task process to a service process through a network, you must specify the IP address of the service process.
Now, you can try the effects of distributed processes. Start the taskmanager. py service process first:
?
1 2 3 4 5 6 7 8 9 10 11 12
$ Python taskmanager. py Put task 3411... Put task 1605... Put task 1398... Put ta
task 5300...Put task 7471...Put task 68...Put task 4219...Put task 339...Put task 7866...Try get results...
After the taskmanager process sends the task, it starts to wait for the result queue results. Start taskworker. py now:
$ python taskworker.py 127.0.0.1Connect to server 127.0.0.1...run task 3411 * 3411...run task 1605 * 1605...run task 1398 * 1398...run task 4729 * 4729...run task 5300 *
task_master.py Put Task 3411...Put Task 1605...Put Task 1398...Put Task 4729...Put Task 5300...Put Task 7471...P UT Task 68...Put Task 4219...Put Task 339...Put task 7866...Try Get results ...
After the task_master.py process sends the task, it begins to wait for the result queue. Now start the task_worker.py process:
$ python3 task_worker.pyconnect to Server 127.0.0.1...run task 3411 * 3411...run Task 1605 * 1605...run Task 1398 * 1398: . Run Task 4
Fiber Channel switches and all ports will use the same shared bandwidth, resulting in a significant reduction in the bandwidth of all ports when the data volume is large, and there is a high cost effectiveness, more suitable for today's network needs.
Mr. Chen Zhihong, channel manager of Brocade Communications Greater China, introduced the SilkWorm205E product and technology to the participants and explained the SAN system applicable to small and medi
)
2. Main Functions of Neutron
1) ML2 Functions
ML2 functions include Port, Subnet, Network, Qos, and Security Group. Linux bridge is an implementation of virtual switches, the ML2 layer uses VLAN and VXLAN (the L3 layer is used to expand the channel technology of the ML2 layer) to achieve physical isolation.
The ML2 layer is implemented by a vswitch. Vswitches have the following:
L Linux bridge, which is based on the Linux kernel. A bridge represents a vswitch, such as a common br-int in OpenSt
availability and overall reliability and stability of disaster-tolerant systems. Multi-fabric interconnection through the SAN routers ensures the autonomy of the management of the San networks of different departments in the same company, and enhances the freedom of each department's San development.
From the implementation of technology, there are currently two main mainstream technology: one is Fcip (FC over IP), the other is IFCP (Internet Fibre Channel protocol).
"Because San plays a more
sentences to eliminate the virus. Let's take a look at five ways to modify it. (Also applies to pattern modification)
Let's first look at the trojan color clothing (Golden Fish brocade) flower instructions
1. push ebp
2. mov ebp, esp
3. add esp,-0C
4. add esp, 0C
5. mov eax, original Portal
6. push eax
7. retn
1, 2. You can often see at the beginning of most programs. Push ebp is to push the register ebp into the stack, mov ebp, esp is to send the re
network connection:M.connect ()# Gets the object of the queue:task = M.get_task_queue ()result = M.get_result_queue ()# Pull tasks from the task queue and write the results to the result queue:For I in range (10):Tryn = task.get (timeout=1)Print (' Run task%d *%d ... '% (n, N))R = '%d *%d =%d '% (n, N, n*n)Time.sleep (1)Result.put (R)Except Queue.empty:Print (' Task queue is empty. ')# processing Ends:Print (' Worker exit. ')Results:# task_master.py Service Process:$ Python3 task_master.pyPut T
20 21 22 The
The task process is to connect to the service process over the network, so specify the IP of the service process.
Now you can try to work with the distributed process. Start the taskmanager.py service process first:
?
1 2 3 4 5 6 7 8 9 10 11-12
$ python taskmanager.py put task 3411 ... Put task 1605 ... Put task 1398 ... Put task 4729 ... Put task 5300 ... Put task 7471 ... Put task 68 ... Put task 4219
... '% server_addr)# port and Authenticode note remain exactly the same as the task_master.py settings:m = QueueManager (address= (server_addr, mm), authkey=b ' abc ')# from the network connection:M.connect ()# Gets the object of the queue:task = M.get_task_queue ()result = M.get_result_queue ()# Pull tasks from the task queue and write the results to the result queue:For I in Range (Ten):Try:n = task.get (timeout=1)print (' Run task%d *%d ... '% (n, N))r = '%d *%d =%d '% (n, N, n*n)time.sleep
software is not well-designed, the interface is not beautiful enough, and the style is not uniform. many nuances should be improved. Compared with the supporting management software of Hanwang Mingqi, the supporting software of Hanwang Wenhao 5800 is obviously much inferior.The use of Hanwang YiWang Wenhao 5800 is relatively simple. Its Supporting printed User Manual is illustrated and detailed in hardware installation and software use. The electronic help documentation is relatively simple.
Si
CISCO mds FC optical fiber switch configuration reference(1) There are several concepts that must be clarified (different from brocade ):(1) brocade divides zones directly. While mds divides zones under vsan, mds can divide several vsan first, and each vsan includes several zones.(2) brocase: the default port is open, while the default port of mds is closed.(3) mds has a Default zone: "The Default Zone ". i
Windows:
C:/users/ewanbao>netstat-aon|findstr "123"
TCP 127.0.0.1:55123 0.0.0.0:0 Listening 5092
TCP 127.0.0.1:55123 127.0.0.1:55124 established 5092
TCP 127.0.0.1:55124 127.0.0.1:55123 established 5092
UDP 0.0.0.0:123 *:* 1416
UDP [::]:123 *:* 1416
[note]: After performing netstat-aon|findstr "123", you can see that TCP opens 123 ports in the 5092 process and the 1416 process opens the UDP123 port
C:/users/ewanbao>tasklist|findstr "1416"
Svchost.exe 1416 Services 0 13,540 K
[note]: After perfo
状态。3.隔离性对数据进行修改的所有并发事务是彼此隔离的,这表明事务必须是独立的,它不应以任何方式依赖于或影响其他事务。4.持久性指不管系统是否发生了故障,事务处理的结果都是永久的。### mysql事务操作begin:表示开始一个事务,后面接多条数据库操作语句执行。commit:表示提交一个事务,对应前面的begin操作,他们之间的数据库操作语句一起完成。rollback:表示回滚一个事务,在begin和commit之间。**操作示例:**- 完整的事务操作Mysql> SELECT * from info; See what data is in the table first+----------+--------+| name | Salary |+----------+--------+| Zhangsan | 5500 || Lisi | 5800 |+----------+--------+2 rows in Set (0.00 sec)Mysql> begin; Start a transactionQuery OK, 0 rows Affected (0.00 sec
problem, hey, not to mention, really solve the big problem, get to the end is Zhou Yu accompany the lady and fold soldiers, then we first see what this scene is like.First of all, talk about the elements of this scene: Three clever tricks, a brocade sac, a Zhao Yun, the ingenious plan is the bright elder brother gives, the ingenious idea puts in the brocade sac, is commonly known is the ace, that Zhao Yun
connector.The CNA connects with Cisco Nexus 5000TORS via a too-net connector, and then still connects to the NetApp FAs storage array via ethernet using the FCoE target function, using QLogic silicon as its front-end. NetApp has previously announced the introduction of a simplified end-to-end fcoe solution that can link the CNA of brocade and QLogic directly to its FAS array.At the time it said it would sign an OEM agreement with Boko, the original m
Intel PRO/wireless and WiFi Link wireless network adapters are an important part of Intel's mobile technology, among which the BG/2915abg/3945abg/4965AGN model corresponds to the BG/2915abg/3945abg/4965AGN model; the 5100 AGN, 5300 AGN, and 5150/5350 models correspond to the AGN, AGN, and models.The specific performance indicators and differences between them are as follows:2200bg supports 802.11b (2.4 GHz/11 Mbps) and 802.11g (2.4 GHz/54 Mbps) standa
Windows:C:/users/ewanbao>netstat-aon|findstr "123"TCP 127.0.0.1:55123 0.0.0.0:0 LISTENING 5092TCP 127.0.0.1:55123 127.0.0.1:55124 established 5092TCP 127.0.0.1:55124 127.0.0.1:55123 established 5092UDP 0.0.0.0:123 *:* 1416UDP [::]:123 *:* 1416[note]: After executing netstat-aon|findstr "123", you can see 5092 process TCP Open 123 port, 1416 process open UDP123 portC:/users/ewanbao>tasklist|findstr "1416"Svchost.exe 1416 Services 0 13,540 K[note]: After executing tasklist|findstr "1416" you can s
Vulnerability title: ibm aix Security Bypass Vulnerability
Moderate hazard level
Whether or not to publish for the first time
Release date: 1.01.06.11
Cause of vulnerability access verification error
Other threats caused by Vulnerabilities
Affected Product Version
Ibm aix 5300-12
Ibm aix 5300-11
Ibm aix 5300-10
Vulnerability description AIX (Advanced In
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