why spring boot webservice response count is not match with request count











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I finish a simple spring boot webservice , here is the controller 's code 



package com.example.ly.FirstWebService;



import org.springframework.web.bind.annotation.RestController;

import org.springframework.format.annotation.DateTimeFormat;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.bind.annotation.ResponseBody;



import java.time.LocalDateTime;

import java.util.ArrayList;

import java.util.Date;

import java.util.HashMap;

import java.util.List;

import java.util.Map;



import org.slf4j.Logger;

import org.slf4j.LoggerFactory;





@RestController

public class HelloController {

   Logger logger = LoggerFactory.getLogger(HelloController.class);



@RequestMapping("/")

public String index() {

    //logger.trace("This is a TRACE message.");

    //logger.debug("This is a DEBUG message.");

    //logger.info("This is an INFO message.");

    //logger.warn("This is a WARN message.");

    //logger.error("You guessed it, an ERROR message.");



    return "Greetings from Spring Boot!";

}



@RequestMapping(value = { "/ocs_new" })

@ResponseBody

public Map<String, Object> getRoute(@RequestParam("sid") String id,@RequestParam("calling") String calling,@RequestParam("called") String called,@RequestParam("trunk_in") String trunk_in) {

    logger.info("ocs_new command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("duration", 120);



    Map<String,Object> map1 = new HashMap<String,Object>();

    map1.put("nap","nap256");

    map1.put("src","60133878300");

    map1.put("dst","800113803088900");



    Map<String,Object> map2 = new HashMap<String,Object>();

    map2.put("nap","nap369");

    map2.put("src","60133878399");

    map2.put("dst","800213803088999");



    List<Map> jsonObjects = new ArrayList<Map>();

    jsonObjects.add(map1);

    jsonObjects.add(map2);

    mRet.put("routetable",jsonObjects);       



    mRet.put("next_update_time", 120);  

    mRet.put("cmd", "ocs_new");        

    mRet.put("sid", id);           

    mRet.put("result", 0);

    mRet.put("msg", null);





    return mRet;

}







@RequestMapping(value = { "/ocs_start" })

@ResponseBody

public Map<String, Object> callstart(@RequestParam("sid") String id,@RequestParam("a_setup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_setup_time,@RequestParam("a_connect_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_connect_time,@RequestParam("b_setup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_setup_time,@RequestParam("b_connect_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_connect_time,@RequestParam("connected_trunk") String connected_trunk) {

    logger.info("ocs_start command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("cmd", "ocs_start");  



    mRet.put("result", 0);      

    mRet.put("sid", id);           

    mRet.put("msg", "queued for processing");





    return mRet;

}









@RequestMapping(value = { "/ocs_end" })

@ResponseBody

public Map<String, Object> callend(@RequestParam("sid") String id,@RequestParam("duration_a") int duration_a,@RequestParam("duration_b") int duration_b,@RequestParam("a_hangup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_hangup_time,@RequestParam("b_hangup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_hangup_time) {

    logger.info("ocs_end command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("cmd", "ocs_end");  



    mRet.put("result", 0);      

    mRet.put("sid", id);           

    mRet.put("msg", "queued for processing");





    return mRet;

}


}



for client side , I use a c# program which use multi thread to send http request to server , because I log every request when it income 



logger.info("ocs_new command income with sid ." + id);


the response count should be same with request count , but I find sometimes response is greater than request . say if I send 5000 requests , maybe response count is 5003 .



Does any problem with my controller?



I also log request count in client side when it send to server , I am sure client send exactly 5000 request .






web-services spring-boot







share|improve this question






















  • You are counting the requests and responses at the client side (in your C++ program)? You might like to check and ensure that the counting logic is capable of handling multithreaded logic. And secondly, you can write a custom Spring MVC HandlerInterceptor and do the counting in the postHandle method there. Do ensure that the counting code should be fully capable of handling multi-threaded logic. More information regarding this here - baeldung.com/spring-mvc-handlerinterceptor .
    – Arun Patra
    Nov 11 at 3:14















up vote
0
down vote

favorite












I finish a simple spring boot webservice , here is the controller 's code 



package com.example.ly.FirstWebService;



import org.springframework.web.bind.annotation.RestController;

import org.springframework.format.annotation.DateTimeFormat;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.bind.annotation.ResponseBody;



import java.time.LocalDateTime;

import java.util.ArrayList;

import java.util.Date;

import java.util.HashMap;

import java.util.List;

import java.util.Map;



import org.slf4j.Logger;

import org.slf4j.LoggerFactory;





@RestController

public class HelloController {

   Logger logger = LoggerFactory.getLogger(HelloController.class);



@RequestMapping("/")

public String index() {

    //logger.trace("This is a TRACE message.");

    //logger.debug("This is a DEBUG message.");

    //logger.info("This is an INFO message.");

    //logger.warn("This is a WARN message.");

    //logger.error("You guessed it, an ERROR message.");



    return "Greetings from Spring Boot!";

}



@RequestMapping(value = { "/ocs_new" })

@ResponseBody

public Map<String, Object> getRoute(@RequestParam("sid") String id,@RequestParam("calling") String calling,@RequestParam("called") String called,@RequestParam("trunk_in") String trunk_in) {

    logger.info("ocs_new command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("duration", 120);



    Map<String,Object> map1 = new HashMap<String,Object>();

    map1.put("nap","nap256");

    map1.put("src","60133878300");

    map1.put("dst","800113803088900");



    Map<String,Object> map2 = new HashMap<String,Object>();

    map2.put("nap","nap369");

    map2.put("src","60133878399");

    map2.put("dst","800213803088999");



    List<Map> jsonObjects = new ArrayList<Map>();

    jsonObjects.add(map1);

    jsonObjects.add(map2);

    mRet.put("routetable",jsonObjects);       



    mRet.put("next_update_time", 120);  

    mRet.put("cmd", "ocs_new");        

    mRet.put("sid", id);           

    mRet.put("result", 0);

    mRet.put("msg", null);





    return mRet;

}







@RequestMapping(value = { "/ocs_start" })

@ResponseBody

public Map<String, Object> callstart(@RequestParam("sid") String id,@RequestParam("a_setup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_setup_time,@RequestParam("a_connect_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_connect_time,@RequestParam("b_setup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_setup_time,@RequestParam("b_connect_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_connect_time,@RequestParam("connected_trunk") String connected_trunk) {

    logger.info("ocs_start command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("cmd", "ocs_start");  



    mRet.put("result", 0);      

    mRet.put("sid", id);           

    mRet.put("msg", "queued for processing");





    return mRet;

}









@RequestMapping(value = { "/ocs_end" })

@ResponseBody

public Map<String, Object> callend(@RequestParam("sid") String id,@RequestParam("duration_a") int duration_a,@RequestParam("duration_b") int duration_b,@RequestParam("a_hangup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_hangup_time,@RequestParam("b_hangup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_hangup_time) {

    logger.info("ocs_end command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("cmd", "ocs_end");  



    mRet.put("result", 0);      

    mRet.put("sid", id);           

    mRet.put("msg", "queued for processing");





    return mRet;

}


}



for client side , I use a c# program which use multi thread to send http request to server , because I log every request when it income 



logger.info("ocs_new command income with sid ." + id);


the response count should be same with request count , but I find sometimes response is greater than request . say if I send 5000 requests , maybe response count is 5003 .



Does any problem with my controller?



I also log request count in client side when it send to server , I am sure client send exactly 5000 request .






web-services spring-boot







share|improve this question






















  • You are counting the requests and responses at the client side (in your C++ program)? You might like to check and ensure that the counting logic is capable of handling multithreaded logic. And secondly, you can write a custom Spring MVC HandlerInterceptor and do the counting in the postHandle method there. Do ensure that the counting code should be fully capable of handling multi-threaded logic. More information regarding this here - baeldung.com/spring-mvc-handlerinterceptor .
    – Arun Patra
    Nov 11 at 3:14













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I finish a simple spring boot webservice , here is the controller 's code 



package com.example.ly.FirstWebService;



import org.springframework.web.bind.annotation.RestController;

import org.springframework.format.annotation.DateTimeFormat;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.bind.annotation.ResponseBody;



import java.time.LocalDateTime;

import java.util.ArrayList;

import java.util.Date;

import java.util.HashMap;

import java.util.List;

import java.util.Map;



import org.slf4j.Logger;

import org.slf4j.LoggerFactory;





@RestController

public class HelloController {

   Logger logger = LoggerFactory.getLogger(HelloController.class);



@RequestMapping("/")

public String index() {

    //logger.trace("This is a TRACE message.");

    //logger.debug("This is a DEBUG message.");

    //logger.info("This is an INFO message.");

    //logger.warn("This is a WARN message.");

    //logger.error("You guessed it, an ERROR message.");



    return "Greetings from Spring Boot!";

}



@RequestMapping(value = { "/ocs_new" })

@ResponseBody

public Map<String, Object> getRoute(@RequestParam("sid") String id,@RequestParam("calling") String calling,@RequestParam("called") String called,@RequestParam("trunk_in") String trunk_in) {

    logger.info("ocs_new command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("duration", 120);



    Map<String,Object> map1 = new HashMap<String,Object>();

    map1.put("nap","nap256");

    map1.put("src","60133878300");

    map1.put("dst","800113803088900");



    Map<String,Object> map2 = new HashMap<String,Object>();

    map2.put("nap","nap369");

    map2.put("src","60133878399");

    map2.put("dst","800213803088999");



    List<Map> jsonObjects = new ArrayList<Map>();

    jsonObjects.add(map1);

    jsonObjects.add(map2);

    mRet.put("routetable",jsonObjects);       



    mRet.put("next_update_time", 120);  

    mRet.put("cmd", "ocs_new");        

    mRet.put("sid", id);           

    mRet.put("result", 0);

    mRet.put("msg", null);





    return mRet;

}







@RequestMapping(value = { "/ocs_start" })

@ResponseBody

public Map<String, Object> callstart(@RequestParam("sid") String id,@RequestParam("a_setup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_setup_time,@RequestParam("a_connect_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_connect_time,@RequestParam("b_setup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_setup_time,@RequestParam("b_connect_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_connect_time,@RequestParam("connected_trunk") String connected_trunk) {

    logger.info("ocs_start command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("cmd", "ocs_start");  



    mRet.put("result", 0);      

    mRet.put("sid", id);           

    mRet.put("msg", "queued for processing");





    return mRet;

}









@RequestMapping(value = { "/ocs_end" })

@ResponseBody

public Map<String, Object> callend(@RequestParam("sid") String id,@RequestParam("duration_a") int duration_a,@RequestParam("duration_b") int duration_b,@RequestParam("a_hangup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_hangup_time,@RequestParam("b_hangup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_hangup_time) {

    logger.info("ocs_end command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("cmd", "ocs_end");  



    mRet.put("result", 0);      

    mRet.put("sid", id);           

    mRet.put("msg", "queued for processing");





    return mRet;

}


}



for client side , I use a c# program which use multi thread to send http request to server , because I log every request when it income 



logger.info("ocs_new command income with sid ." + id);


the response count should be same with request count , but I find sometimes response is greater than request . say if I send 5000 requests , maybe response count is 5003 .



Does any problem with my controller?



I also log request count in client side when it send to server , I am sure client send exactly 5000 request .






web-services spring-boot







share|improve this question













I finish a simple spring boot webservice , here is the controller 's code 



package com.example.ly.FirstWebService;



import org.springframework.web.bind.annotation.RestController;

import org.springframework.format.annotation.DateTimeFormat;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.bind.annotation.ResponseBody;



import java.time.LocalDateTime;

import java.util.ArrayList;

import java.util.Date;

import java.util.HashMap;

import java.util.List;

import java.util.Map;



import org.slf4j.Logger;

import org.slf4j.LoggerFactory;





@RestController

public class HelloController {

   Logger logger = LoggerFactory.getLogger(HelloController.class);



@RequestMapping("/")

public String index() {

    //logger.trace("This is a TRACE message.");

    //logger.debug("This is a DEBUG message.");

    //logger.info("This is an INFO message.");

    //logger.warn("This is a WARN message.");

    //logger.error("You guessed it, an ERROR message.");



    return "Greetings from Spring Boot!";

}



@RequestMapping(value = { "/ocs_new" })

@ResponseBody

public Map<String, Object> getRoute(@RequestParam("sid") String id,@RequestParam("calling") String calling,@RequestParam("called") String called,@RequestParam("trunk_in") String trunk_in) {

    logger.info("ocs_new command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("duration", 120);



    Map<String,Object> map1 = new HashMap<String,Object>();

    map1.put("nap","nap256");

    map1.put("src","60133878300");

    map1.put("dst","800113803088900");



    Map<String,Object> map2 = new HashMap<String,Object>();

    map2.put("nap","nap369");

    map2.put("src","60133878399");

    map2.put("dst","800213803088999");



    List<Map> jsonObjects = new ArrayList<Map>();

    jsonObjects.add(map1);

    jsonObjects.add(map2);

    mRet.put("routetable",jsonObjects);       



    mRet.put("next_update_time", 120);  

    mRet.put("cmd", "ocs_new");        

    mRet.put("sid", id);           

    mRet.put("result", 0);

    mRet.put("msg", null);





    return mRet;

}







@RequestMapping(value = { "/ocs_start" })

@ResponseBody

public Map<String, Object> callstart(@RequestParam("sid") String id,@RequestParam("a_setup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_setup_time,@RequestParam("a_connect_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_connect_time,@RequestParam("b_setup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_setup_time,@RequestParam("b_connect_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_connect_time,@RequestParam("connected_trunk") String connected_trunk) {

    logger.info("ocs_start command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("cmd", "ocs_start");  



    mRet.put("result", 0);      

    mRet.put("sid", id);           

    mRet.put("msg", "queued for processing");





    return mRet;

}









@RequestMapping(value = { "/ocs_end" })

@ResponseBody

public Map<String, Object> callend(@RequestParam("sid") String id,@RequestParam("duration_a") int duration_a,@RequestParam("duration_b") int duration_b,@RequestParam("a_hangup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime a_hangup_time,@RequestParam("b_hangup_time") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime b_hangup_time) {

    logger.info("ocs_end command income with sid ." + id);

    Map<String, Object> mRet = new HashMap<String, Object>();

    mRet.put("cmd", "ocs_end");  



    mRet.put("result", 0);      

    mRet.put("sid", id);           

    mRet.put("msg", "queued for processing");





    return mRet;

}


}



for client side , I use a c# program which use multi thread to send http request to server , because I log every request when it income 



logger.info("ocs_new command income with sid ." + id);


the response count should be same with request count , but I find sometimes response is greater than request . say if I send 5000 requests , maybe response count is 5003 .



Does any problem with my controller?



I also log request count in client side when it send to server , I am sure client send exactly 5000 request .






web-services spring-boot




web-services spring-boot






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 11 at 1:13









yangl

1031215




1031215












  • You are counting the requests and responses at the client side (in your C++ program)? You might like to check and ensure that the counting logic is capable of handling multithreaded logic. And secondly, you can write a custom Spring MVC HandlerInterceptor and do the counting in the postHandle method there. Do ensure that the counting code should be fully capable of handling multi-threaded logic. More information regarding this here - baeldung.com/spring-mvc-handlerinterceptor .
    – Arun Patra
    Nov 11 at 3:14


















  • You are counting the requests and responses at the client side (in your C++ program)? You might like to check and ensure that the counting logic is capable of handling multithreaded logic. And secondly, you can write a custom Spring MVC HandlerInterceptor and do the counting in the postHandle method there. Do ensure that the counting code should be fully capable of handling multi-threaded logic. More information regarding this here - baeldung.com/spring-mvc-handlerinterceptor .
    – Arun Patra
    Nov 11 at 3:14
















You are counting the requests and responses at the client side (in your C++ program)? You might like to check and ensure that the counting logic is capable of handling multithreaded logic. And secondly, you can write a custom Spring MVC HandlerInterceptor and do the counting in the postHandle method there. Do ensure that the counting code should be fully capable of handling multi-threaded logic. More information regarding this here - baeldung.com/spring-mvc-handlerinterceptor .
– Arun Patra
Nov 11 at 3:14




You are counting the requests and responses at the client side (in your C++ program)? You might like to check and ensure that the counting logic is capable of handling multithreaded logic. And secondly, you can write a custom Spring MVC HandlerInterceptor and do the counting in the postHandle method there. Do ensure that the counting code should be fully capable of handling multi-threaded logic. More information regarding this here - baeldung.com/spring-mvc-handlerinterceptor .
– Arun Patra
Nov 11 at 3:14

















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Retrieve a Users Dashboard in Tumblr with R and TumblR. Oauth Issues

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.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box; } 0 I am trying to use the TumblR package in R to set up the Oauth Authentication to Retrieve a user's dashboard using the second example in tumblR documentation However I get the following error, it seems that using twitter others have been able to use a different function to get around this, but I am not finding the same function available for Tumblr. See twitter package for R authentication: error 401 My code consumer_key <- OKey consumer_secret <- SKey appname <- App_name tokenURL <- 'http://www.tumblr.com/oauth/request_token' accessTokenURL <- 'http://www.tumblr.com/oauth/acces_token'
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