how to play imessage pool

The play framework is a self-low asynchronous web framework that uses Iteratee to process data flows asynchronously. Because the IO in the play kernel is not blocked, the play thread pool uses fewer threads than the traditional web framework. So, if you're going to write blocking IO code, or potentially need to do a lo

Storage Pool of LVM type Not only can a file be assigned to the client as a virtual disk, but the LV in the VG on the host can also be allocated to the virtual machine for use as a virtual disk.However, LV because there is no MBR boot record of the disk, can not be used as the boot disk of the virtual machine, only as a data disk.In this configuration, the VG on the host is a Storage POOL,VG in the LV is Vo

public key into the instance ~/.ssh/authorized_keys file.650) this.width=650; "Src=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20161208-1481159364615005326.jpg "/> SSH instance. Use the-I cloud.key to specify the private key and the Ubuntu user ssh "Web1" and "Web2".650) this.width=650; "Src=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20161208-1481159364774007049.jpg "/>Login instance without a password directly.Note: For the sake of demonstration, here we

Original: 8 Days of play parallel development--Seventh Day brief analysis task and thread poolActually speaking of the previous article, we have to say the task of knowledge also said almost, this one we began to understand the theoretical understanding of the "thread pool" and "task" between the relationship, whether it isWe are all inevitably talking about thread pooling, but after. NET 4.0, the thread

Pair "Cloud" was successfully imported. Use the Key Pair "cloud". Launch instance, select Key Pair "Cloud" in the Access Security tab. OpenStack automatically adds the public key into the instance ~/.ssh/authorized_keys file. SSH instance. Use the-I cloud.key to specify the private key and the Ubuntu user ssh "Web1" and "Web2".Login instance without a password directly.Note: For the sake of demonstration, here we execute SSH in router's namespace, the main purpose is to reach the network.