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개발 환경 구성: 642. Informix 데이터베이스 docker 환경 구성 [링크 복사], [링크+제목 복사],
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정성태 (techsharer at outlook.com)
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Informix 데이터베이스 docker 환경 구성

Informix DB 서버가 필요한데요, docker가 있으니 ^^ 아주 가뿐하게 해결할 수 있습니다.

ibmcom/informix-developer-database
; https://hub.docker.com/r/ibmcom/informix-developer-database/

실행은 이렇게 해주시면 됩니다.

c:\temp> docker run -it --name ifx -h ifx -p 9088:9088 -p 9089:9089 -p 27017:27017 -p 27018:27018 -p 27883:27883 -e LICENSE=accept ibmcom/informix-developer-database:latest

그런데, 이후의 과정이 문제인데요, 저 DB 환경에 대한 정보가 "ibmcom/informix-developer-database" 페이지에는 아무것도 없습니다. DB를 접속하기 위한 계정 정보나, 예제 데이터베이스가 있다거나... 하는 등의 내용이 없습니다. (사실, 저렇게 docker run 인자를 넣어야 한다는 것도 웹 검색을 해서 알았습니다.)

그나마 다행인 것은, docker run 이후의 출력 로그를 보면 관련 정보가 나옵니다.

Informix container login information:
user:            informix
password:        in4mix

INFORMIX_PASSWORD: in4mix
HQADMIN_PASSWORD: Passw0rd

그 외에, 제가 informix를 잘 몰라서 확답은 못하지만, 찾아보면 기본 서비스 포트가 1524라고 하는데, 위의 docker run 인자를 보면 9088이 아마도 기본 포트인 것 같습니다. 뭐, 그런대로 일단은 최대한 알 만한 정보는 모은 것 같습니다. ^^




참고로, 아래는 대충 이렇게 해서 실행된 docker 출력 내용을 담고 있습니다.

C:\temp> docker run -it --name ifx -h ifx -p 9088:9088 -p 9089:9089 -p 27017:27017 -p 27018:27018 -p 27883:27883 -e LICENSE=accept ibmcom/informix-developer-database:latest
argv[1]: (0x7ffc871c1e7d) /opt/ibm/scripts/informix_entry.sh
argv[2]: (0x7ffc871c1ea0) /opt/ibm/scripts/informix_stop.sh
[2022-04-27T06:08:31Z] >>>
[2022-04-27T06:08:31Z] >>>    LICENSE: ACCEPT
[2022-04-27T06:08:31Z] >>>    LICENSE_SERVER:
[2022-04-27T06:08:31Z] >>>    DBA_USER:
[2022-04-27T06:08:31Z] >>>    INFORMIX_PASSWORD: in4mix
[2022-04-27T06:08:31Z] >>>    DBA_PASSWORD:
[2022-04-27T06:08:31Z] >>>    HQADMIN_PASSWORD: Passw0rd
[2022-04-27T06:08:31Z] >>>    USER_MANAGEMENT:
[2022-04-27T06:08:31Z] >>>    SIZE: SMALL
[2022-04-27T06:08:31Z] >>>    TYPE: OLTP
[2022-04-27T06:08:31Z] >>>    STORAGE:
[2022-04-27T06:08:31Z] >>>    MEMORY_PERCENTAGE:
[2022-04-27T06:08:31Z] >>>    CPU_PERCENTAGE:
[2022-04-27T06:08:31Z] >>>    BUFFERS_PERCENTAGE: 80
[2022-04-27T06:08:31Z] >>>    SHMVIRT_PERCENTAGE: 19
[2022-04-27T06:08:31Z] >>>    NONPDQ_PERCENTAGE: 1
[2022-04-27T06:08:31Z] >>>    DISK_ENCRYPTION: OFF
[2022-04-27T06:08:31Z] >>>    DEBUG: OFF
[2022-04-27T06:08:31Z] >>>
[2022-04-27T06:08:31Z] >>>    MAPPED_HOSTNAME: ifx
[2022-04-27T06:08:31Z] >>>    MAPPED_SQLI_PORT: 9088
[2022-04-27T06:08:31Z] >>>
[2022-04-27T06:08:31Z] >>>    ONCONFIG_FILE:
[2022-04-27T06:08:31Z] >>>    SQLHOSTS_FILE:
[2022-04-27T06:08:31Z] >>>    REST_PROP_FILE:
[2022-04-27T06:08:31Z] >>>    MONGO_PROP_FILE:
[2022-04-27T06:08:31Z] >>>    MQTT_PROP_FILE:
[2022-04-27T06:08:31Z] >>>    DBSERVERNAME:
[2022-04-27T06:08:31Z] >>>    DBSERVERALIAS:
[2022-04-27T06:08:31Z] >>>    INIT_FILE:
[2022-04-27T06:08:31Z] >>>    RUN_FILE_PRE_INIT:
[2022-04-27T06:08:31Z] >>>    RUN_FILE_POST_INIT:
[2022-04-27T06:08:31Z] >>>    CONFIGURE_INIT:
[2022-04-27T06:08:31Z] >>>    EDITION_INSTALLER:
[2022-04-27T06:08:31Z] >>>
[2022-04-27T06:08:31Z] >>>    PORT_DRDA: ON
[2022-04-27T06:08:31Z] >>>    PORT_REST: ON
[2022-04-27T06:08:31Z] >>>    PORT_MONGO: ON
[2022-04-27T06:08:31Z] >>>    PORT_MQTT: ON
[2022-04-27T06:08:31Z] >>>    TLS_CONNECTIONS: OFF
[2022-04-27T06:08:31Z] >>>    TLS_CONNECTIONS_STATUS_FILE: /opt/ibm/config/tls_connections_status_file
[2022-04-27T06:08:31Z] >>>    WL_CREDENTIALS_STATUS_FILE: /opt/ibm/config/wl_credentials_status_file
[2022-04-27T06:08:31Z] >>>
[2022-04-27T06:08:31Z] >>>    HA:
[2022-04-27T06:08:31Z] >>>    HA_PRIMARY:
[2022-04-27T06:08:31Z] >>>    HA_PRI_DBSERVERNAME:
[2022-04-27T06:08:31Z] >>>    HQSERVER:
[2022-04-27T06:08:31Z] >>>    HQAGENT:
[2022-04-27T06:08:31Z] >>>    HQSETUP:
[2022-04-27T06:08:31Z] >>>    HQSERVER_MAPPED_HOSTNAME:
[2022-04-27T06:08:31Z] >>>    HQSERVER_MAPPED_HTTP_PORT: 8080
[2022-04-27T06:08:31Z] >>>    HQSERVER_MAPPED_HTTPS_PORT: 8081
[2022-04-27T06:08:31Z] >>>
[2022-04-27T06:08:31Z] >>>    Start container
[2022-04-27T06:08:31Z] >>>    Continue with existing connection setup
[2022-04-27T06:08:31Z] >>>    Check for edition installer
[2022-04-27T06:08:31Z] >>>    Create data directories
[2022-04-27T06:08:31Z] >>>        /opt/ibm/data
[2022-04-27T06:08:31Z] >>>    [COMPLETED]
[2022-04-27T06:08:31Z] >>>    Create sqlhosts file
[2022-04-27T06:08:31Z] >>>        /opt/ibm/informix/etc/sqlhosts
[2022-04-27T06:08:31Z] >>>        /opt/ibm/config/sqlhosts FILEEXISTS=0
[2022-04-27T06:08:31Z] >>>        Create default sqlhosts
[2022-04-27T06:08:31Z] >>>        touch /opt/ibm/config/sqlhosts
[2022-04-27T06:08:31Z] >>>    [COMPLETED]
[2022-04-27T06:08:31Z] >>>    Create ONCONFIG file
[2022-04-27T06:08:31Z] >>>        /opt/ibm/informix/etc/onconfig
[2022-04-27T06:08:31Z] >>>        Create DEFAULT onconfig
[2022-04-27T06:08:31Z] >>>        Copy onconfig.std  /opt/ibm/config/onconfig
[2022-04-27T06:08:31Z] >>>        Set up small system
[2022-04-27T06:08:31Z] >>>    MODIFY ONCONFIG: /opt/ibm/scripts/informix_config.small
[2022-04-27T06:08:31Z] >>>    MODIFY ONCONFIG: /opt/ibm/informix/etc/onconfig
[2022-04-27T06:08:31Z] >>>    ONCONFIG UPDATE: AUTO_TUNE - 1
[2022-04-27T06:08:31Z] >>>    ONCONFIG UPDATE: DIRECT_IO - 1
[2022-04-27T06:08:31Z] >>>    ONCONFIG UPDATE: DUMPSHMEM - 0
[2022-04-27T06:08:31Z] >>>    ONCONFIG UPDATE: LOGFILES - 10
[2022-04-27T06:08:31Z] >>>    ONCONFIG UPDATE: LOGBUFF - 128
[2022-04-27T06:08:31Z] >>>    ONCONFIG UPDATE: PHYSBUFF - 128
[2022-04-27T06:08:31Z] >>>    ONCONFIG UPDATE: ROOTSIZE - 350000
[2022-04-27T06:08:31Z] >>>    ONCONFIG UPDATE: SINGLE_CPU_VP - 1
[2022-04-27T06:08:31Z] >>>    [COMPLETED]
[2022-04-27T06:08:31Z] >>>    Set up sch_init_informix.sql file
[2022-04-27T06:08:31Z] >>>        Use small setup sch_init_informix.sql
[2022-04-27T06:08:31Z] >>>    [COMPLETED]
[2022-04-27T06:08:31Z] >>>    Update hostname in file(s)
[2022-04-27T06:08:31Z] >>>        /opt/ibm/informix/etc/sqlhosts
[2022-04-27T06:08:31Z] >>>    Updating HOSTNAME in /opt/ibm/informix/etc/sqlhosts
[2022-04-27T06:08:31Z] >>>    [COMPLETED]
[2022-04-27T06:08:31Z] >>>    Create MSGPATH file
[2022-04-27T06:08:31Z] >>>        /opt/ibm/data/logs/online.log
[2022-04-27T06:08:31Z] >>>    [COMPLETED]
[2022-04-27T06:08:31Z] >>>    Create rootdbs
[2022-04-27T06:08:31Z] >>>        /opt/ibm/data/spaces/rootdbs.000
[2022-04-27T06:08:31Z] >>>    [COMPLETED]
[2022-04-27T06:08:31Z] >>>    Run informix_custom_install.sh
[2022-04-27T06:08:31Z] >>>    Remove existing WL properties files
[2022-04-27T06:08:31Z] >>>    Clean up existing server
[2022-04-27T06:08:31Z] >>>    INFORMIX_CLEAN param1: ALWAYS
[2022-04-27T06:08:31Z] >>>    Clean up oninit processes
[2022-04-27T06:08:31Z] >>>        PIDS:
[2022-04-27T06:08:31Z] >>>    Remaining oninit processes - if any
[2022-04-27T06:08:31Z] >>>        PIDS:
[2022-04-27T06:08:31Z] >>>    Clean up all SHM
[2022-04-27T06:08:31Z] >>>    Clean up all SEM
[2022-04-27T06:08:31Z] >>>    Informix disk initialization
Warning: The IBM Informix Dynamic Server Developer Edition license restriction limits
the total shared memory size for this server to 16777216 KB. The
maximum allowable shared memory will be set to this size. (SHMTOTAL)
[2022-04-27T06:08:40Z] >>>        Waiting for sysadmin
[2022-04-27T06:08:45Z] >>>        Waiting for sysadmin
[2022-04-27T06:08:50Z] >>>        Waiting for sysadmin
[2022-04-27T06:08:55Z] >>>        Waiting for sysadmin
[2022-04-27T06:08:57Z] >>>    [COMPLETED]
[2022-04-27T06:08:57Z] >>>    Set up Wire Listener (WL)
[2022-04-27T06:08:57Z] >>>    Start WL (2022-04-27T06:08:57Z)
[2022-04-27T06:08:57Z] >>>        Create default WL Mongo properties file
[2022-04-27T06:08:57Z] >>>        WL Mongo: 0 0
[2022-04-27T06:08:57Z] >>>        WL: REST properties file /opt/ibm/config/wl_rest.properties does not exist
[2022-04-27T06:08:57Z] >>>        Create default WL REST properties file
[2022-04-27T06:08:57Z] >>>        WL REST: 0 0
[2022-04-27T06:08:57Z] >>>        Create default WL MQTT properties
[2022-04-27T06:08:57Z] >>>        WL MQTT: 0 0
[2022-04-27T06:08:57Z] >>>        WL cmd: java  -jar '/opt/ibm/informix'/bin/jsonListener.jar  -config /opt/ibm/informix/etc/wl_rest.properties  -config /opt/ibm/informix/etc/wl_mongo.properties  -config /opt/ibm/informix/etc/wl_mqtt.properties  -logfile /opt/ibm/informix/etc/json_listener_logging.log -loglevel info -start &
[2022-04-27T06:08:57Z] >>>    [COMPLETED]
[2022-04-27T06:08:57Z] >>>    Execute init-startup scripts
[2022-04-27T06:08:57Z] >>>    [COMPLETED]
[2022-04-27T06:08:57Z] >>>    ###
[2022-04-27T06:08:57Z] >>>    ###    Informix container login information:
[2022-04-27T06:08:57Z] >>>    ###        user:            informix
[2022-04-27T06:08:57Z] >>>    ###        password:        in4mix
[2022-04-27T06:08:57Z] >>>    ###
[2022-04-27T06:08:57Z] >>>    ###    Type exit to quit the startup shell
[2022-04-27T06:08:57Z] >>>    ###        This will stop the container
[2022-04-27T06:08:57Z] >>>    ###
[2022-04-27T06:08:57Z] >>>    ###    For interactive shell run:
[2022-04-27T06:08:57Z] >>>    ###        docker exec -it <container-name | -id> bash
[2022-04-27T06:08:57Z] >>>    ###
[2022-04-27T06:08:57Z] >>>    ###    To start the container run:
[2022-04-27T06:08:57Z] >>>    ###        docker start <container-name | -id>
[2022-04-27T06:08:57Z] >>>    ###
[2022-04-27T06:08:57Z] >>>    ###    To safely shut down the container run:
[2022-04-27T06:08:57Z] >>>    ###        docker stop <container-name | -id>
[2022-04-27T06:08:57Z] >>>    ###
06:08:31  IBM Informix Dynamic Server Started.
06:08:31  Requested shared memory segment size rounded from 4500KB to 4992KB
06:08:32  Could not disable priority aging: errno = 13

Wed Apr 27 06:08:33 2022

06:08:33  Requested shared memory segment size rounded from 111028KB to 111032KB
06:08:33  Successfully added a bufferpool of page size 2K.

06:08:33  Event alarms enabled.  ALARMPROG = '/opt/ibm/informix/etc/alarmprogram.sh'
06:08:33  Booting Language <c> from module <>
06:08:33  Loading Module <CNULL>
06:08:33  Booting Language <builtin> from module <>
06:08:33  Loading Module <BUILTINNULL>
06:08:38  Could not disable priority aging: errno = 13
06:08:38  Dynamically allocated new virtual shared memory segment (size 8192KB)
06:08:38  Memory sizes:resident:4992 KB, virtual:32656 KB, message:0, bufferpool:111032, SHMTOTAL:16777216 KB
2022-04-27 06:08:38.103  DR: DRAUTO is 0 (Off)
2022-04-27 06:08:38.103  DR: ENCRYPT_HDR is 0 (HDR encryption Disabled)
2022-04-27 06:08:38.103  Event notification facility epoll enabled.
2022-04-27 06:08:38.226  IBM Informix Dynamic Server Version 14.10.FC7W1DE
2022-04-27 06:08:38.227  Performance Advisory: Currently IBM Informix Dynamic Server cannot
          support KAIO on the device containing
          '/opt/ibm/data/spaces/rootdbs.000'
2022-04-27 06:08:38.227   Results: Direct and concurrent I/O are disabled for this chunk.
2022-04-27 06:08:38.227   Action: Standard AIO (possibly buffered) will be used for I/O
           to this chunk.
2022-04-27 06:08:38.984  IBM Informix Dynamic Server Initialized -- Complete Disk Initialized.
2022-04-27 06:08:38.984  Started 1 B-tree scanners.
2022-04-27 06:08:38.984  B-tree scanner threshold set at 5000.
2022-04-27 06:08:38.984  B-tree scanner range scan size set to -1.
2022-04-27 06:08:38.984  B-tree scanner ALICE mode set to 6.
2022-04-27 06:08:38.984  B-tree scanner index compression level set to med.
2022-04-27 06:08:38.998  Dataskip is now OFF for all dbspaces
2022-04-27 06:08:39.016  Building 'sysmaster' database ...
2022-04-27 06:08:39.039  Checkpoint Completed:  duration was 0 seconds.
2022-04-27 06:08:39.039  Wed Apr 27 - loguniq 1, logpos 0x418, timestamp: 0xae Interval: 2

2022-04-27 06:08:39.039  Maximum server connections 0
2022-04-27 06:08:39.039  Checkpoint Statistics - Avg. Txn Block Time 0.000, # Txns blocked 1, Plog used 6, Llog used 1

2022-04-27 06:08:39.041  On-Line Mode
2022-04-27 06:08:40.480  Dynamically allocated new virtual shared memory segment (size 8192KB)
2022-04-27 06:08:40.480  Memory sizes:resident:4992 KB, virtual:40848 KB, message:0, bufferpool:111032, SHMTOTAL:16777216 KB
2022-04-27 06:08:42.036  Booting Language <spl> from module <>
2022-04-27 06:08:42.036  Loading Module <SPLNULL>
2022-04-27 06:08:42.079  Performance Advisory: Based on the current workload, the physical log might be too small to
accommodate the time it takes to flush the buffer pool.
2022-04-27 06:08:42.079   Results: The server might block transactions during checkpoints.
2022-04-27 06:08:42.079   Action: If transactions are blocked during the checkpoint, increase the size of the
 physical log to at least 716800 KB.
2022-04-27 06:08:42.079  Performance Advisory: The physical log is too small for automatic checkpoints.
2022-04-27 06:08:42.079   Results: Automatic checkpoints are disabled.
2022-04-27 06:08:42.079   Action: To enable automatic checkpoints, increase the physical log to at least 716800 KB.
2022-04-27 06:08:43.453  Unloading Module <SPLNULL>
2022-04-27 06:08:43.457  Loading Module <SPLNULL>
2022-04-27 06:08:45.847  Checkpoint Completed:  duration was 0 seconds.
2022-04-27 06:08:45.847  Wed Apr 27 - loguniq 1, logpos 0x12e1018, timestamp: 0x145b6 Interval: 3

2022-04-27 06:08:45.847  Maximum server connections 1
2022-04-27 06:08:45.847  Checkpoint Statistics - Avg. Txn Block Time 0.000, # Txns blocked 0, Plog used 9, Llog used 4833

2022-04-27 06:08:47.079  Logical Log 1 Complete, timestamp: 0x1b87e.
2022-04-27 06:08:47.764  Checkpoint Completed:  duration was 0 seconds.
2022-04-27 06:08:47.764  Wed Apr 27 - loguniq 2, logpos 0x646018, timestamp: 0x1b8ad Interval: 4

2022-04-27 06:08:47.764  Maximum server connections 1
2022-04-27 06:08:47.765  Checkpoint Statistics - Avg. Txn Block Time 0.000, # Txns blocked 0, Plog used 30, Llog used 1773

2022-04-27 06:08:49.747  Checkpoint Completed:  duration was 0 seconds.
2022-04-27 06:08:49.747  Wed Apr 27 - loguniq 2, logpos 0xd33018, timestamp: 0x22b3c Interval: 5

2022-04-27 06:08:49.747  Maximum server connections 1
2022-04-27 06:08:49.747  Checkpoint Statistics - Avg. Txn Block Time 0.000, # Txns blocked 0, Plog used 58, Llog used 1773

2022-04-27 06:08:50.194  'sysmaster' database built successfully.
2022-04-27 06:08:51.080  'sysutils' database built successfully.
2022-04-27 06:08:51.080  'sysuser' database built successfully.
2022-04-27 06:08:57.080  Building 'sysadmin' database ...
2022-04-27 06:08:57.271  Performance Advisory: Logical log file size might be too small for a
          checkpoint to complete.
2022-04-27 06:08:57.271   Results: The size of individual logical log files is too small for
          the current workload, resulting in each log file filling very
          quickly. If log files fill in less than 30 seconds, the checkpoint
          might remain blocked because the last log file fills during the time
          needed to perform the checkpoint.
2022-04-27 06:08:57.271   Action: Increase the size of the individual logical log files so
          that it takes at least 30 seconds to fill each one. Look at the
          online log to determine how quickly the log files are filling, and
          then increase the size of the files proportionately.
starting rest listener on port 27018
2022-04-27 06:08:57.852  Dynamically allocated new virtual shared memory segment (size 8192KB)
2022-04-27 06:08:57.852  Memory sizes:resident:4992 KB, virtual:49040 KB, message:0, bufferpool:111032, SHMTOTAL:16777216 KB
starting mongo listener on port 27017
starting mqtt listener on port 27883
2022-04-27 06:08:58.080  Logical Log 2 Complete, timestamp: 0x2cad2.
2022-04-27 06:08:59.456  SCHAPI: Using (/opt/ibm/informix/etc/sysadmin/sch_init_informix.sql) to initialize this instance.

2022-04-27 06:08:59.486  SCHAPI: Started dbScheduler thread.
2022-04-27 06:08:59.486  'sysadmin' database built successfully.
2022-04-27 06:08:59.498  Auto Registration is synced
2022-04-27 06:08:59.622  Updating Low Memory Manager to version 11
2022-04-27 06:08:59.626  Installing patch to Low Memory Manager code. version(11.01)
2022-04-27 06:08:59.899  Installing patch to upgrade ph_task code. version(13.10)
2022-04-27 06:08:59.922  SCHAPI: Started 2 dbWorker threads.
2022-04-27 06:09:01.244  Checkpoint Completed:  duration was 2 seconds.
2022-04-27 06:09:01.245  Wed Apr 27 - loguniq 3, logpos 0xa87080, timestamp: 0x34faa Interval: 6

2022-04-27 06:09:01.245  Maximum server connections 1
2022-04-27 06:09:01.245  Checkpoint Statistics - Avg. Txn Block Time 0.000, # Txns blocked 1, Plog used 178, Llog used 5273




[이 글에 대해서 여러분들과 의견을 공유하고 싶습니다. 틀리거나 미흡한 부분 또는 의문 사항이 있으시면 언제든 댓글 남겨주십시오.]

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[최종 수정일: 4/28/2022]

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이 저작물은 크리에이티브 커먼즈 코리아 저작자표시-비영리-변경금지 2.0 대한민국 라이센스에 따라 이용하실 수 있습니다.
by SeongTae Jeong, mailto:techsharer at outlook.com

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11428정성태1/6/201821258개발 환경 구성: 347. WinForm 프로젝트를 WPF 프로젝트 유형으로 변경하는 방법파일 다운로드1
11427정성태1/5/201819280오류 유형: 445. vcpkg 빌드 오류 - Starting the CLR failed with HRESULT 80040153
11426정성태1/5/201828949오류 유형: 444. curl로 호출할 때 발생하는 오류 정리
11425정성태1/4/201819575개발 환경 구성: 346. ASP.NET Core Web Application을 IIS에서 호스팅하는 방법 (2)
11424정성태1/4/201819154개발 환경 구성: 345. ASP.NET Core 프로젝트를 명령행에서 빌드하는 방법
11423정성태1/3/201837387VC++: 123. 내가 만든 코드보다 OpenCV의 속도가 월등히 빠른 이유 [8]파일 다운로드2
11422정성태1/2/201827964.NET Framework: 723. C# - OpenCvSharp 사용 시 C/C++을 이용한 속도 향상 (for 루프 연산) [4]파일 다운로드1
11421정성태1/2/201819743오류 유형: 443. Visual Studio - nuget configuration is invalid
11420정성태12/30/201723940.NET Framework: 722. C# - Windows 10 운영체제의 데스크톱 앱에서 음성인식(SpeechRecognizer) 사용하는 방법 [3]파일 다운로드1
11419정성태12/23/201726052.NET Framework: 721. WebClient 타입의 ...Async 메서드 호출은 왜 await + 동기 호출 시 hang 현상이 발생할까요? [2]파일 다운로드1
11418정성태12/23/201735841.NET Framework: 720. 비동기 메서드 내에서 await 시 ConfigureAwait 호출 의미 [2]파일 다운로드1
11417정성태12/22/201721678.NET Framework: 719. Task를 포함하는 async 메서드의 동작 방식 [2]
11416정성태12/21/201719322.NET Framework: 718. AsyncTaskMethodBuilder.Create() 메서드 동작 방식 [2]
11415정성태12/21/201721030.NET Framework: 717. Task를 포함하지 않는 async 메서드의 동작 방식 [6]
11414정성태12/21/201728202.NET Framework: 716. async 메서드의 void 반환 타입 사용에 대하여파일 다운로드2
11413정성태12/20/201722477개발 환경 구성: 344. 윈도우 10 - TTS 및 음성 인식을 위한 환경 설정
11412정성태12/20/201725166.NET Framework: 715. C# - Windows 10 운영체제의 데스크톱 앱에서 TTS(SpeechSynthesizer) 사용하는 방법 [1]파일 다운로드1
11411정성태12/20/201723421사물인터넷: 15. 라즈베리 파이용 C++ 프로젝트에 SSL Socket 적용
11410정성태12/20/201735699.NET Framework: 714. SSL Socket 예제 - C/C++ 서버, C# 클라이언트 [1]파일 다운로드1
11409정성태12/18/201741690VC++: 122. 오픈 소스 라이브러리를 쉽게 빌드해 주는 "C++ Package Manager for Windows: vcpkg" [7]
11408정성태12/18/201721320.NET Framework: 713. C# - SharpDX + DXGI를 이용한 윈도우 화면 캡처 소스 코드 + Direct2D 출력 + OpenCV (2)파일 다운로드1
11407정성태12/18/201724199.NET Framework: 712. C# - SharpDX + DXGI를 이용한 윈도우 화면 캡처 소스 코드 + Direct2D 출력 + OpenCV [1]파일 다운로드1
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