CN105677397B - Pass through the method for local gateway program optimization PHP far calls - Google Patents
Pass through the method for local gateway program optimization PHP far calls Download PDFInfo
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- CN105677397B CN105677397B CN201511026837.4A CN201511026837A CN105677397B CN 105677397 B CN105677397 B CN 105677397B CN 201511026837 A CN201511026837 A CN 201511026837A CN 105677397 B CN105677397 B CN 105677397B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/547—Remote procedure calls [RPC]; Web services
Abstract
The invention discloses a kind of methods by local gateway program optimization PHP far calls, by increasing and local gateway program of the PHP server dispositions on same machine, the long connection between remote service is kept by local gateway program, PHP services the interprocess communication by the machine between local gateway program, then remote service is relayed to, to effectively improve performance using communication between local process, the expense that connection is created and closed in calling process is avoided by long connection, and connection is created and managed by connection pool, accomplish that connection number is controllable, connection is avoided excessively to cause remote server pressure, reach and completes far call within millisecond.
Description
Technical field
The invention belongs to PHP technical fields, and in particular to a kind of side by local gateway program optimization PHP far calls
Method.
Background technology
The characteristics of PHP is a kind of general script of increasing income, and grammer absorbs C language, Java and Perl, is conducive to study,
Using extensive, it is primarily adapted for use in Web development fields.With the dynamic page that PHP makes compared with other programming languages, PHP is
Program is embedded into html document and goes to execute, execution efficiency is more many higher than the CGI for generating HTML markup completely；PHP may be used also
To execute compiled code, compiling can reach encryption and Optimized code operation, make code operation faster, application is very extensive.
PHP equally also has the demand by network call remote service when realizing Web service end function.Example
Such as, operating database increases, deletes, changes, looks into database, and message etc. is sent to message queue the inside.Under more common scene, such as
Database interacts, and the C extensions that official is provided in PHP are supported, but in some special screnes, such as the communication with Kafka, it lacks
Weary corresponding extension supports, it is necessary to oneself carry out far call.PHP remote invocation methods are usual under existing special screne
There are two types of：
Method one：According to the communication protocol of service provider, the extension of PHP is developed using C language.But C language is opened
It is larger to send out PHP extensions difficulty；And although C language execution efficiency is high, there is no long connection is realized, when remote service is called
When frequency is very high, frequent establishment and closing connection increase calling duration.A new connection will be opened by calling each time, when
When concurrent excessively high, very big pressure is caused to the available maximum number of connections of service side.
Method two：According to the communication protocol of service provider, directly realized using the socket of PHP.Due to PHP itself
Execution efficiency it is poor, cannot be satisfied the calling demand under high-performance scene；In addition this method does not support long connection yet, frequently
Establishment and close connection and increase calling duration, identical as method one, a new connection will be opened each time by calling, when simultaneously
When sending out excessively high, very big pressure is caused to the available maximum number of connections of service side.
Obviously, the equal existing defects of existing two kinds of solutions, the interaction of they and Kafka substantially all in 10ms or more,
It is also possible to longer, other than existing performance cannot meet us and require, when concurrent excessively high, it will usually ActiveMQ occur
The phenomenon for connecting number deficiency, causes subsequent request to be unable to timely processing, to affect the execution time of interface.
Invention content
To solve the above problems, the invention discloses a kind of method by local gateway program optimization PHP far calls,
Request performance can be promoted, while the quantity remotely connected can be reduced, the influence for avoiding remote service scarce capacity from bringing.
In order to achieve the above object, the present invention provides the following technical solutions：
A method of by local gateway program optimization PHP far calls, increase with PHP server dispositions at same
Local gateway program on machine keeps the long connection between remote service, PHP services and local network by local gateway program
By the interprocess communication of the machine between the program of pass, remote service is then relayed to, following steps are specifically included：
Step A starts gateway program：
Step A-1 monitors the Unix Domain Socket file paths configured in configuration file；
Step A-2 opens the thread of corresponding number according to the setting of configuration file, and local.sock is monitored to handle；
Step A-3 initializes connection pool, is connected with the long of remote service according to configuration file setting initialization is multiple；
Step B, PHP component and gateway program are communicated：
Step B-1 reads Unix Domain Socket file paths from configuration；
Step B-2 is created and is established Socket connections；
Step B-3, assembling need the message sent；
Character string is sent to gateway program by step B-4 by Socket；
Step B-5 closes Socket connections；
Step C, gateway program handle far call request：
Step C-1, the data of analysis request；
Step C-2 obtains a connection from connection pool, if not available connection, can create and return to a connection
Object；
Step C-3 sends message by connection；
Connection is put into connection pool by step C-4, message after having sent, and keeps the connection created not close by connection pool.
Further, the step B-3 assemblings rule is：First trip is Topic titles, with multiple messages by newline " n "
It is combined into a character string.
Further, the step C-1 resolution rules are：Using the first row as the title of Topic, all it is per a line later
Need the message forwarded.
Further, the data resolution module defines when being communicated with Kafka using newline as each message
Cut-off symbol, wherein the first row is the Topic titles of Kafka.
Further, the local gateway program includes NIO components, data resolution module, connection pool module, configuration management
Module, the NIO components use Netty as its implementation, monitor the Unix Domain Socket files of the machine；Institute
State the self-defined agreement of data processing of data resolution module；The connection pool module is for maintaining and managing long connection；It is described
Configuration management module is used for centralized configuration variable element.
Compared with prior art, the invention has the advantages that and advantageous effect：
1. effectively improving performance using communication between local process, is avoided by long connection and create and close in calling process
The expense of connection, and connection is created and managed by connection pool, accomplish that connection number is controllable, has avoided connection from excessively causing long-range
Server stress reaches and completes far call within millisecond.
2. in such a way that Unix Domain Socket simplify interprocess communication, and can have very high performance.
3. passing through NIO frames so that gateway program itself is only needing few resources（Memory or CPU）In the case of can
To handle per second ten thousand times or more requests.
Description of the drawings
Fig. 1 is flow chart of the present invention；
Fig. 2 is system structure of the invention figure；
Fig. 3 is the flow chart that PHP components and gateway program carry out communication steps；
Fig. 4 is the flow chart that gateway program handles far call request step.
Specific implementation mode
Technical solution provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
Core of the invention thought is the service and long-range service in PHP（Such as Kafka）Between plus a local answer
With --- i.e. local gateway program, the application and PHP server dispositions are kept and long-range clothes on same machine by the application
Then long connection between business relays to remote service by the interprocess communication of the machine between PHP services and the application,
As shown in Figure 1.
Realize the system architecture of the present invention as shown in Fig. 2, including：PHP components, local.sock, local gateway program,
Middle PHP component packages pass through Unix Domain Socket and gateway program communication means；Local.sock is Unix
Domain Socket files are used for interprocess communication.For calling Kafka, the structure of local gateway program includes NIO groups
Part, data resolution module, connection pool module, configuration management module, NIO components use Netty as its implementation, monitor
The Unix Domain Socket files of the machine；The self-defined agreement of data processing of data resolution module, for example, it is logical with Kafka
Using relatively simple processing mode when letter, accorded with using newline as the cut-off of each message, wherein the first row is Kafka
Topic titles, it is clear that need to define different data processing agreements when calling other remote services；Connection pool module is net
Connection pool of the program based on the Apache Common Pool2 management Kafka Producer realized is closed, maintains and manages
The long connection of Kafka Server；Configuration management module is realized reads configuration from the configuration file of YAML formats, and supports
It defines and uses different configurations, some variable elements of centralized configuration under varying environment.
By the method for above-mentioned local gateway program optimization PHP far calls, include the following steps：
Step A starts gateway program：
Step A-1 monitors the Unix Domain Socket file paths that configure in configuration file, here acquiescence be/
var/local.sock；
Step A-2 opens the thread of corresponding number according to the setting of configuration file, and acquiescence is 10, is monitored to handle
local.sock；
Step A-3 initializes connection pool, is connected with the long of remote service according to configuration file setting initialization is multiple.
Step B, PHP component and gateway program are communicated, and flow is as shown in Figure 3：
Step B-1 reads Unix Domain Socket file paths from configuration, and acquiescence is /var/ here
local.sock；
Step B-2 is created and is established Socket connections, although having used Socket API here, due to PHP components and net
Program is closed on same machine, therefore is directly communicated by system kernel, real data can't walk network layer；
Step B-3, assembling need the message that sends, and first trip is Topic titles, are combined by newline " n " with multiple messages
At a character string.It is based on newline that Kafka, which calls the data protocol used, and first trip is destination name, later all per a line
A data is represented, this benefit is can with streaming to handle the message of batch, reduces the expense of data parsing（Such as it is common
JSON or XML just need entire message body all to get and can just parse）.
Character string is sent to gateway program by step B-4 by Socket；
Step B-5 closes Socket connections.
Step C, gateway program handle far call request, and flow is as shown in Figure 4：
Step C-1, the data of analysis request are all later to need to forward per a line using the first row as the title of Topic
Message；Different according to remote call service type, the specific resolving of this step can be varied from.
Step C-2 obtains a connection from connection pool, if not available connection, can create and return to a connection
Object；
Step C-3 sends message by connection；
Connection is put into connection pool by step C-4, message after having sent, and keeps the connection created not close by connection pool.
Compared by pressure test, compared with previous solution, using the method for the present invention and Kafka communication when performance
Promotion has 100 times, and the time per treatment, the connection number of remote service was also very low, net during overall operation all within 1 millisecond
It is very low to close the CPU that program uses, not only increases efficiency, also reduces resource consumption, performance has very big promotion.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of method by local gateway program optimization PHP far calls, it is characterised in that：Increase and PHP servers portion
The local gateway program on same machine is affixed one's name to, the long connection between remote service, PHP clothes are kept by local gateway program
By the interprocess communication of the machine between business and local gateway program, remote service is then relayed to, is included the following steps：
Step A starts gateway program：
Step A-1 monitors the Unix Domain Socket file paths configured in configuration file；
Step A-2 opens the thread of corresponding number according to the setting of configuration file, and local.sock is monitored to handle；
Step A-3 initializes connection pool, is connected with the long of remote service according to configuration file setting initialization is multiple；
Step B, PHP component and gateway program are communicated：
Step B-1 reads Unix Domain Socket file paths from configuration file；
Step B-2 is created and is established Socket connections；
Step B-3, assembling need the message sent；
Character string is sent to gateway program by step B-4 by Socket；
Step B-5 closes Socket connections；
Step C, gateway program handle far call request：
Step C-1, the data of analysis request；
Step C-2 obtains a connection from connection pool, if not available connection, can create and return to a connecting object；
Step C-3 sends message by connection；
Connection is put into connection pool by step C-4, message after having sent, and keeps the connection created not close by connection pool.
2. the method according to claim 1 by local gateway program optimization PHP far calls, it is characterised in that：Institute
It is Kafka to state far call request.
3. the method according to claim 2 by local gateway program optimization PHP far calls, it is characterised in that：Institute
Stating step B-3 assemblings rule is：First trip is Topic titles, and a character string is combined into multiple messages, adjacent two message it
Between be attached using newline " n ".
4. the method according to claim 2 by local gateway program optimization PHP far calls, it is characterised in that：Institute
Stating step C-1 resolution rules is：All it is later the message for needing to forward per a line using the first row as the title of Topic.
5. the method according to claim 1 by local gateway program optimization PHP far calls, it is characterised in that：Institute
It includes NIO components, data resolution module, connection pool module, configuration management module to state local gateway program, and the NIO components make
It uses Netty as its implementation, monitors the Unix Domain Socket files of the machine；The data resolution module is self-defined
The agreement of data processing；The connection pool module is for maintaining and managing long connection；The configuration management module is for concentrating
Configure variable element.
6. the method according to claim 5 by local gateway program optimization PHP far calls, it is characterised in that：Institute
It states data resolution module to define when communicating with Kafka using newline as the cut-off of each message symbol, wherein the first row is
The Topic titles of Kafka.
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| CN106131205B (en) * | 2016-07-29 | 2019-07-26 | 北京赛佰特科技有限公司 | Big data information processing system and method for Internet of Things |
| CN108089933A (en) * | 2017-12-29 | 2018-05-29 | 鸿之微科技（上海）股份有限公司 | Call the method and system of calculation procedure in another system |
| CN108984316A (en) * | 2018-06-15 | 2018-12-11 | 广州视源电子科技股份有限公司 | It is a kind of for the method, apparatus of distributed data processing, electronic equipment and computer storage medium |
| CN108874567B (en) * | 2018-07-19 | 2021-08-17 | 广州市创乐信息技术有限公司 | Service processing method and system |
| CN110278278A (en) * | 2019-06-26 | 2019-09-24 | 深圳市迅雷网络技术有限公司 | A kind of data transmission method, system, device and computer media |
| CN112866393A (en) * | 2021-01-26 | 2021-05-28 | 广州欢网科技有限责任公司 | Method, device and system for data interaction between platforms |
| CN113010333B (en) * | 2021-03-24 | 2021-10-15 | 北京中电兴发科技有限公司 | Multi-scene inter-process communication method suitable for Linux server cluster |
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