JP2580970B2 - Control method of calling process by schedule start - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention operates on a server computer connected to a client computer via a communication line, based on a call request including a designation of a trigger condition issued from a program operating on the client computer. The present invention relates to a control method of a call process based on a schedule start for controlling a program call.

[0002]

2. Description of the Related Art Heretofore, this type of control method of call processing by starting a schedule is based on a call request including a trigger condition for calling a program running on a server computer from a program running on a client computer. The trigger condition in each call request stored in the request storage file is monitored, and a call request that satisfies the trigger condition (a trigger is generated) is transmitted to the corresponding server computer one by one. The server computer employs a method of calling a program on its own computer in accordance with the received call request.

Here, the trigger condition means a condition when a program is actually called when a certain condition is satisfied. For example, a time when the program is actually called is used. This type of control of the calling process by starting the schedule is used when the program on the client computer requests a process that does not wait for the execution result of the program running on the server computer.

[0004]

However, in such a configuration in which the monitoring of a call request that satisfies the trigger condition is solely undertaken by the client computer, if a large number of call requests are generated and stored in a file, the trigger condition is not satisfied. The monitoring computer alone increases the load on the client computer, and further employs a configuration in which a call request is transmitted to the server computer one by one. Therefore, the communication processing efficiency is poor, and the load on the client computer is further increased. For this reason, a situation where the program cannot be called according to the trigger condition, that is, according to the schedule, may be caused.

[0005] The present invention has been proposed in view of such circumstances, and its object is to distribute trigger condition monitoring processing to server computers, and to transmit a call request one by one, and to file-based monitoring. An object of the present invention is to provide a function of transmitting a request by a client, thereby suppressing an increase in the load on the client computer when a large number of call requests are generated in the client computer, and making it possible to efficiently perform a call process by starting a schedule.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention provides a communication method with a client computer via a communication line based on a call request including a designation of a trigger condition issued from a program operating on the client computer. In the control method of the call process by schedule start, which controls the call of the program running on the connected server computer, the call request storage file corresponding to the server computer and the program running on the client computer are output to the client computer side. File storage means for storing a call request including the specified trigger condition in the call request storage file corresponding to the server computer on which the program to be called by the call request operates, and the call request to the server computer via the communication line. Call to send Request transmission means, file transmission control means for transmitting the call request storage file to the server computer via a communication line, and monitors the number of call requests and the trigger condition stored in the call request storage file, and sets the trigger condition. The call request transmitting unit transmits the satisfied call requests one by one to the server computer on which the call destination program operates, and simultaneously stores a call request storage file in which unprocessed call requests exceed a preset number. Status monitoring means for transmitting to the corresponding server computer by the file transmission control means, and the server computer side receives the call request storage file and the call request contained in the call request storage file transmitted from the client computer. In the call request storage file File receiving control means for storing a call request, a call control means for calling a program operating on the own computer, a call request receiving means for receiving a call request transmitted from a client computer and causing the call control means to process the call request, State monitoring means for monitoring a trigger condition of the call request stored in the call request storage file, and causing the call control means to process the call request satisfying the trigger condition.

Further, in a preferred embodiment of the present invention, at least one of the following (A) and (B) is added.

(A) An information display command for requesting the client computer to display and output the contents of the call request storage file from a console and a transfer request command for requesting the transfer of the call request storage file are processed. A command control unit, wherein the status monitoring unit on the client computer side transmits a call request storage file for requesting transfer by a transfer request command processed by the command control unit to the corresponding server computer by the file transmission control unit. Constitution.

(B) The client computer monitors the usage rate of the communication line with each server computer, and when the usage rate reaches a predetermined value, notifies the status monitoring means of the own computer. A communication line monitoring unit, wherein the status monitoring unit on the client computer side is monitored by the communication line monitoring unit while the call request transmission unit is transmitting a call request one by one to the server computer. If the usage rate of the communication line with the server computer exceeds a predetermined value and an unprocessed call request satisfying the trigger condition remains in the call request storage file corresponding to the server computer, the call request The transmission by the transmission unit is stopped one by one, and the call request storage file is transmitted to the server computer by the file transmission control unit. Formed.

[0010]

According to the control method of the call processing based on the schedule activation of the present invention, when a call request including designation of a trigger condition is issued from a program running on a client computer, the file storage means converts the call request to the request. It is stored in the call request storage file corresponding to the server computer on which the program to be called operates. Then, the state monitoring means monitors the number of call requests and the trigger condition stored in the call request storage file,
The call requests satisfying the trigger condition are transmitted one by one to the server computer on which the called program operates by the call request transmitting means. Also, when a large number of call requests have occurred and an unprocessed call request exceeds a preset number and is stored in a certain call request storage file, the call request storage file is handled by the file transmission control means. Send to server computer.

On the server computer side, the call request receiving means receives the call request transmitted from the client computer, causes the call control means to process the call request, and calls the corresponding program. Also, the file reception control means stores the call request included in the call request storage file transmitted from the client computer in the call request storage file of the own computer, and the state monitoring means stores the call request in the call request storage file. The trigger condition of the call request is monitored, and the call control means is processed by the call control means to call the corresponding program.

The command control means on the client computer side processes the information display command from the console, displays the contents of the call request storage file to the operator, and processes the transfer request command from the console. Then, the status monitoring means on the client computer side
The call request storage file for requesting the transfer by the transfer request command processed by the command control means is transmitted to the corresponding server computer by the file transmission control means.

Further, the communication line monitoring means of the client computer monitors the usage rate of the communication line with each server computer, and when the usage rate of the communication line reaches a predetermined value, notifies the status monitoring means of the own computer to that effect. I do. The status monitoring means uses the communication line between the server computer monitored by the communication line monitoring means while the call request transmitting means transmits the call requests satisfying the trigger condition one by one to the server computer. If the rate exceeds a predetermined value and unprocessed call requests satisfying the trigger condition remain in the call request storage file corresponding to the server computer, the transmission of the call requests by the call request transmission unit is stopped. Then, the call request storage file is transmitted to the server computer by the file transmission control means.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described in detail with reference to the drawings.

Referring to FIG. 1, an example of a computer network system comprising a plurality of computers to which the present invention is applied is a client computer 1, two server computers 2 and 3, a client computer 1, a server computer 2, and a server computer 2.
It comprises communication lines 4 and 5 connecting the three.

Processing programs 21 and 22 operate on the client computer 1, processing programs 41 and 42 operate on the server computer 2, and a processing program 51 operates on the server computer 3.

Referring to a block diagram showing an example of the configuration of the client computer 1 shown in FIG. 2, the client computer 1 has a file storage unit 11, a state monitoring unit 12, a call request transmission unit 13, a call control unit 14, a file transmission control. Means 15, command control means 16, communication line monitoring means 17, file device 18, SG (system generated)
A table 19 and a console 20 are provided.

The file device 18 stores a call request storage file 18-1 for storing call requests for the processing programs 21 and 22 on the computer 1, and a call request for the processing programs 41 and 42 on the server computer 2. A call request storage file 18-2 and a call request storage file 18-3 for storing a call request to the processing program 51 on the server computer 3 are provided.

The file storage means 11 receives a call request including data for designating a trigger condition, specifying a program to be called, data to be passed to the program as required, and the like, issued from the processing programs 21 and 22 on the computer 1. Call request storage file 1 corresponding to the computer on which the program to be called by the call request operates
This is a means for storing the data in 2-1 to 18-3.

The call request transmitting means 13 is a means for transmitting the call request passed from the state monitoring means 12 to the server computer 2 or 3 via the communication lines 4 and 5.

The file transmission control means 15 includes a call request storage file 18-corresponding to the server computers 2 and 3.
2, 18-3 is a means for transmitting the call request storage file requested to be transmitted from the state monitoring means 12 to the server computer 2 or 3 via the communication lines 4 and 5.

The SG table 19 is a table for holding the number of requests which is a threshold value for using file transfer.
For example, it is set when the system is created.

The command control means 16 includes a console 20
Information display command for requesting to display and output the contents of the call request storage files 18-1 to 18-3 from
This is a means for processing an update request command requesting an update of the contents and a transfer request command requesting transfer of the call request storage files 18-2 and 18-3.

The communication line monitoring means 17 monitors the usage rate of the communication lines 4 and 5 with the server computers 2 and 3, and when the usage rate reaches a predetermined value, notifies the state monitoring means 12 to that effect. Means.

The state monitoring means 12 monitors the trigger conditions of the call requests stored in the call request storage files 18-1 to 18-3, and if the call request that satisfies the trigger conditions is received, the processing program 21 on the computer 1 , 22 is called by the call control means 14, and if the request is a call to the processing programs 41, 42, 51 on the server computers 2, 3, the call request sending means is sent one by one. 13 is a means for transmitting to the server computers 2 and 3 on which the called program runs. The call request storage file 18-
When the number of unprocessed call requests is detected to exceed the number of requests set in the SG table 19, a call request storage file stored in the SG table 19 is detected. The file transmission control unit 15 controls transmission to the corresponding server computer 2 or 3.

Further, the status monitoring means 12 transmits the call request storage file requesting the transfer by the transfer request command processed by the command control means 16 to the file transmission control means 1.
5 and is monitored by the communication line monitoring unit 17 while the call request transmission unit 14 is transmitting call requests one by one to the server computers 2 and 3. When the usage rate of the communication lines 4 and 5 between the server computers 2 and 3 exceeds a predetermined value and the call request storage files 18-2 and 18-3 corresponding to the server computers 2 and 3, If there is an unprocessed call request that satisfies the condition, the transmission of the call request by the call request transmitting unit 13 is stopped, and the call request storage files 18-2 and 18-3 are stopped.
Is transmitted to the server computers 2, 3 by the file transmission control means 15.
Is also transmitted.

The call control means 14 comprises the state monitoring means 1
2 is a means for analyzing a call request for which processing has been requested from step 2, identifying a program to be called, and actually calling the program.

Referring to FIG. 3, each of the server computers 2, 3
Includes a state monitoring unit 31, a file reception control unit 32, a call request reception unit 33, a call control unit 34, and a file device 35.

The file device 35 is provided with a call request storage file 35-1 for storing a call request for the processing program 41, 42, or 51 on the own computer 2, 3.

The file reception control means 32 includes a communication line 4
Or means 5 for copying the contents of the call request storage file 18-2 or 18-3 received from the client computer 1 through the call request storage file 35-1.

The call control means 34 is a processing program 41, 42 or 51 operating on the own computer 2 or 3.
Is the means to call.

The call request receiving means 33 includes a communication line 4
Or 5 is a means for causing the call control means 34 to process the call request received from the client computer 1 through 5.

The state monitoring means 31 is a means for monitoring the trigger condition of the call request stored in the call request storage file 35-1, and causing the call control means 34 to process the call request satisfying the trigger condition.

Next, the operation of the embodiment constructed as described above will be described.

At the time of starting the system of the client computer 1, the number of requests serving as a threshold value for using file transfer is set in the SG table 19. Now, it is assumed that “100” is set as the number of requests.

In the initial state, the call request storage files 18-1 to 18-3 of the client computer 1 are stored.
Also, no call request is stored in the call request storage file 35-1 of each of the server computers 2 and 3.

Now, it is assumed that the client computer 1 and the server computers 2 and 3 start operating, and the processing program 21 is executed on the client computer 1.

Assuming that the processing program 21 is a program for executing, for example, steps 1-1 to 1-3 as shown in FIG.
As a result, the call request 0-1 is issued to the processing program 22 of the computer 1 under the trigger condition a.

In the file storage means 11 of the client computer 1, the call request 0-1 issued from the processing program 21 is for the processing program 22 on the host computer 1, so the request 0-1 is stored in the call request storage file 18- 1 is stored.

Next, the processing program 21 executes step 1-2.
Issue the call request 1-1 to the processing program 42 of the server computer 2 under the trigger condition b, the file storage means 11 stores the request 1-1 in the call request storage file 18-2 corresponding to the server computer 2. I do.

Further, the processing program 21 executes step 1-3
In step (1), when the call request is issued 101 times to the processing program 51 of the server computer 3 under the trigger condition c (each request is referred to as 2-1 to 2-101), the file storage unit 11 transmits the request 2-1 to 2-101. 101 is stored in the call request storage file 18-3 corresponding to the server computer 3.

The state monitoring means 12 detects that the threshold value “100” set in the SG table 19 has been exceeded when 101 call requests are stored in the call request storage file 18-3. Request the file transmission control means 15 to transmit the call request storage file 18-3 to the server computer 3.

The file transmission control means 15 reads out the call request storage file 18-3 from the file device 18, transmits it to the server computer 3 via the communication line 5, and when the transmission is completed, notifies the state monitoring means 12 of the fact. Notice.
The state monitoring unit 12 initializes the state of the call request storage file 18-3 whose transmission has been completed. FIG. 5 shows the contents of each of the call request storage files 18-1 to 18-3 at this time.

The contents of the call request storage file 18-3 transmitted via the communication line 5 are received by the file reception control means 32 of the server computer 3, and the contents thereof are stored in the call request storage file 35-1 of the own computer 3. Is copied to Therefore, thereafter, the monitoring of the trigger condition c of the requests 2-1 to 2-101 is performed by the status monitoring means 31 of the server computer 3. When the trigger condition c is satisfied, the state monitoring unit 31 sequentially requests the call control unit 34 to process each of the call requests 2-1 to 2-101 in the call request storage file 35-1, and the call control unit 3
No. 4 calls the processing program 51 on the own computer 3 a total of 101 times in accordance with the contents of each of the call requests 2-1 to 2-101. The call control means 34 deletes the call request from the call request storage file 35-1 each time the call request is processed.

On the other hand, each call request storage file 18-
The client computer 1 in which the contents of Nos. 1 to 18-3 are in the state shown in FIG.
When the trigger condition a of the request 0-1 stored in -1 is satisfied, it is detected by the state monitoring means 12 and the request 0-1 is detected.
The calling control means 14 is informed that -1 should be processed. The call control means 14 calls the processing program 22 in accordance with the contents of the request 0-1, and deletes the request 0-1 from the call request storage file 18-1.

Here, the processing program 22 corresponds to, for example, FIG.
Assuming that the program executes steps 2-1 to 2-2 in that order as shown in FIG.
By executing p2-1, an invocation request is issued ten times to the processing program 41 of the server computer 2 under the trigger condition d (this issued request is
1), and the file storage means 11 stores the requests 1-2 to 1-11 in the call request storage file 18-2 corresponding to the server computer 2.

Further, the processing program 22 executes step 2-
In step 2, when a call request is issued 50 times to the processing program 51 of the server computer 3 under the trigger condition e (this issued request is referred to as 2-102 to 2-151), the requests 2-102 to 2-151 are issued. Is stored in the call request storage file 18-3 corresponding to the server computer 3 by the file storage unit 11. FIG. 6 shows the contents of each of the call request storage files 18-1 to 18-3 at this time.
Shown in

Thereafter, in the monitoring process of the trigger condition by the state monitoring means 12, the call request storage file 18-2
If it is detected that the trigger condition b of the request 1-1 stored in the request 1-1 is satisfied, the state monitoring unit 12 reads the request 1-1 from the call request storage file 18-2, and sends the request 1-1 to the call request transmitting unit 13 by the server computer. 2 is transmitted.

The call request transmitting means 13 transmits the request 1-1
Is transmitted to the server computer 2 through the communication line 4.

The request 1-1 transmitted from the client computer 1 is transmitted to the call request receiving means 33 of the server computer 2.
This means 33 instructs the calling control means 34 to process the request 1-1.

The call control means 34 calls the processing program 42 on the own computer 2 according to the contents of the request 1-1, and causes the processing program 42 to be executed.

Next, assuming that the operator inputs an information display command from the console 20 at this time, the command control means 16 stores the contents of the call request storage files 18-1 to 18-3 into the console 20 according to the command. indicate. As a result, at this point in time, the operator does not store any call request in the call request storage file 18-1 of the client computer 1, and stores the request 1- in the call request storage file 18-2.
Ten call requests 2-1 to 11-1 are stored, and the request 2-1 is stored in the call request storage file 18-3.
It is possible to know that 50 call requests 02 to 2-151 are stored.

When a file to be displayed and output is designated by the information display command, only the contents of the file are displayed. Further, in the present embodiment, by inputting an update request command designating a file to be updated, a call request, a location to be updated, and an update content, a trigger condition of an arbitrary call request can be changed.

Further, the operator who has confirmed such contents wants the server computer 2 to process all of the call requests 1-2 to 1-11 stored in the call request storage file 18-2, for example. When the transfer request command is input from the console 20, the command control means 16 processes the command, and as a result, instructs the state monitoring means 12 to transfer the call request storage file 18-2.

The state monitoring means 12 reads out the call request storage file 18-2 requested to be transferred from the file device 18, transmits the file to the server computer 2 through the communication line 4 by the file transmission control means 15, and receives the The file reception control means 32 of the computer 2 copies the contents to the call request storage file 35-1. Accordingly, thereafter, the monitoring of the trigger condition d of the requests 1-2 to 1-11 is performed by the status monitoring unit 31 of the server computer 2, and when the trigger condition d is satisfied, the status monitoring unit 31 sets the call request storage file 35-1. Each call request 1-2-1
-11 is sequentially requested by the call control means 34, and the call control means 34
According to the contents of 2-1-11, the processing program 41 on the own computer 2 is called ten times in total.

Next, in the monitoring process of the trigger condition by the status monitoring means 12 of the client computer 1, the request 2 stored in the call request storage file 18-3 is stored.
If it is detected that the trigger condition e of 102 to 2-151 is satisfied, the state monitoring unit 12 reads out the requests 2-102 to 2-151 one by one from the call request storage file 18-3, and sends the call request transmission unit 13 To the server computer 2.

The call request transmitting means 13 sends the received 1
The request for the number of requests is transmitted to the server computer 3 through the communication line 5, and the call request receiving means 33 of the server computer 3 which has received the request instructs the call control means 34 to process the request, and executes the call control. The means 34 calls the processing program 51 on the computer 3 in accordance with the request.

The state monitoring means 12 processes the requests 2-102 to 2-151 having the trigger condition e one by one as described above. However, since the number of requests is large, the load on the communication line 5 is high. Become. When the usage rate of the communication line 5 reaches a predetermined value, the communication line monitoring means 1 notifies that.
7, and the state monitoring means 12 is notified of the detection.

As a result, the state monitoring means 12 stops transmitting the call requests one by one using the call request transmission means 13, and stops the call request storage file 18-.
3 is transmitted to the file transmission control unit 1
5, the file is transferred to the server computer 3. Then, after the file transfer is completed, the call request storage file 1
8-3 is initialized.

The contents of the call request storage file 18-3 transmitted via the communication line 5 are received by the file reception control means 32 of the server computer 3, and the contents are stored in the call request storage file 35-1 of the own computer 3. And is incorporated in the monitoring target of the status monitoring means 31. In this case, since the trigger condition e has already been satisfied, the state monitoring means 31 sends the call request storage file 35
Call request 2-102-2 having a trigger condition e of -1
For -151, processing is sequentially requested to the call control means 34, and the call control means 34 calls the processing program 51 on the own computer 3 according to the contents of each call request.

In the above embodiment, each of the computers 1 to 3 is divided into a client computer and a server computer. However, any of the computers 1 to 3 may function as both a client computer and a server computer. In this case, all computers have the same configuration. Hereinafter, an example of a configuration in which the client computer 1 of FIG. 1 functions as a server computer will be described with reference to FIG. 7.

In FIG. 7, the same reference numerals as those in FIG. 1 denote the same parts, 13 'denotes a call request transmitting / receiving means, 14' denotes a call control means, and 15 'denotes a file transmission / reception control means. When the computer in FIG. 7 operates as a client computer, the same operation as described above is performed. That is, the file storage unit 11 stores the call request issued from the processing programs 21 and 22 on the own computer by the corresponding call request storage files 18-1 to 18-3 of the file device 18.
The state monitoring means 12 monitors the number of requests and the trigger conditions. If the call request satisfying the trigger conditions is a request to call the processing programs 21 and 22 of the own computer, the call control means 14 ' If the request is to call a program and call a processing program of another computer, the request is transmitted to the corresponding computer through the communication line 4 or 5 by the call request transmitting / receiving means 13 '. Also, a call request storage file 18-
If the number of call requests stored in 2,2-3 exceeds the number of requests set in the SG table 19,
The file is transferred by the file transmission / reception control means 15 '. Further, when the transfer request command is processed by the command control means 16, the contents of the call request storage files 18-2 and 18-3 corresponding to other computers are transferred to the file, and the call request transmission / reception means 13 'performs other processing. If the communication line monitoring means 17 detects an overload on the communication lines 4 and 5 while transmitting the call requests one by one to the computer, switching to file transfer is also performed.

On the other hand, when the computer shown in FIG. 7 operates as a server computer, a call request sent from another computer through the communication lines 4 and 5 is transmitted to the call request transmitting / receiving means 1.
3 'and causes the call control means 14' to process the received call request to call the processing programs 21 and 22 on the own computer. When a call request storage file is transferred from another computer via the communication lines 4 and 5, the file transmission / reception control means 15 'receives the file and stores the call request storage file 18-.
1 and incorporated into a monitoring target by the status monitoring means 12.

[0064]

As described above, according to the control method of the calling process based on the schedule activation of the present invention, the following effects can be obtained.

When the client computer stores more than a predetermined number of unprocessed call requests in a certain call request storage file, the call request storage file is transferred to the corresponding server computer and transferred to the server computer. The server computer that received the message continues monitoring the trigger condition and calls the corresponding program on its own computer when the trigger condition is satisfied, so many requests to call the program on the same server computer on the client computer In this case, the monitoring process of the trigger condition can be distributed to the server computers, and the call request is transmitted in file units instead of one by one, so that the load on the client computer and the increase in the load on the communication line can be suppressed. It is possible to efficiently control call processing by schedule activation Kill.

In the configuration including the command control means, the operator can confirm the contents of the call request storage file corresponding to each server computer on the client computer by inputting the information display command, and transfer the file if necessary. By inputting the request command, the call request storage file corresponding to each server computer on the client computer can be freely transferred to the corresponding server computer at one's discretion and processed by the server computer.

In the configuration provided with the communication line monitoring means, when the load on the communication line is high, the transmission of each call by the call request transmission means is stopped, and the call request storage file containing the remaining call requests satisfying the trigger condition is stored. Is transmitted to the server computer by the file transmission control means.
It is possible to suppress an increase in the load on the communication line as compared with the case where the call request is continuously transmitted on a case-by-case basis.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating an example of a computer network system including a plurality of computers to which the present invention has been applied.

FIG. 2 is a block diagram illustrating a configuration example of a client computer.

FIG. 3 is a block diagram illustrating a configuration example of a server computer.

FIG. 4 is a diagram showing a processing example of a processing program operating on a client computer.

FIG. 5 is a diagram showing an example of the contents of a call request storage file on a client computer at a certain point in time;

FIG. 6 is a diagram showing another example of the contents of a call request storage file on a client computer at another certain point in time;

FIG. 7 is a block diagram illustrating a configuration example of a computer functioning as both a client computer and a server computer.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Client computer 2, 3 ... Server computer 4, 5 ... Communication line 11 ... File storage means 12, 31 ... State monitoring means 13 ... Call request transmission means 13 '... Call request transmission / reception means 14, 14', 34 ... Call control Means 15 ... File transmission control means 15 '... File transmission / reception control means 16 ... Command control means 17 ... Communication line monitoring means 18, 35 ... File device 18-1 to 18-3, 35-1 ... Call request storage file 19 ... SG Table 20: Console 21, 22, 41, 42, 51 ... Processing program 32 ... File reception control means 33 ... Call request reception means

Claims (3)

(57) [Claims] The present invention controls a call of a program running on a server computer connected to a client computer via a communication line, based on a call request including designation of a trigger condition issued from a program running on the client computer. In the control method of the call process by the schedule start, the client computer sends a call request storage file corresponding to the server computer and a call request including the specification of the trigger condition issued from the program running on the client computer, according to the call request. File storing means for storing the call request in the call request storage file corresponding to the server computer on which the program to be called operates; call request transmitting means for transmitting a call request to the server computer via a communication line; File transmission control means for transmitting to the server computer via the line; monitoring the number of call requests and the trigger condition stored in the call request storage file; Means for transmitting to the server computer on which the call destination program operates, and transmitting a call request storage file storing unprocessed call requests exceeding a preset number to the corresponding server computer by the file transmission control means. File reception control for storing, in the server computer, a call request storage file and a call request included in the call request storage file transmitted from the client computer in the call request storage file of the own computer. Means and run on own computer Call control means for calling a program to be executed, call request reception means for receiving a call request transmitted from a client computer and causing the call control means to process the call request, and a call stored in the call request storage file of the own computer. A status monitor that monitors a trigger condition of the request and causes the call control unit to process a call request that satisfies the trigger condition. 2. An information display command for requesting the client computer to display and output the contents of the call request storage file from a console, and a command for processing a transfer request command for requesting transfer of the call request storage file. Control means, wherein the status monitoring means on the client computer side transmits a call request storage file for requesting transfer by a transfer request command processed by the command control means to the corresponding server computer by the file transmission control means. 2. The control method of a calling process by starting a schedule according to claim 1. 3. A communication for monitoring the usage rate of a communication line with each server computer on the client computer side, and notifying the status monitoring means of the own computer when the usage rate reaches a predetermined value. A line monitoring unit, wherein the status monitoring unit on the client computer side monitors the server monitored by the communication line monitoring unit while the call request transmitting unit transmits a call request one by one to the server computer. When the usage rate of the communication line with the computer exceeds a predetermined value and an unprocessed call request satisfying the trigger condition remains in the call request storage file corresponding to the server computer, the call request transmission is performed. Stopping the transmission of each call by the means, and transmitting the call request storage file to the server computer by the file transmission control means. Control method of call processing according to the schedule start of claim 1, wherein.