Java¿ë CPI-C

Sun Microsystems¿¡¼­ °³¹ßÇÑ ³×Æ®¿öÅ© °¡´É ÄÄÇ»ÆÃ ȯ°æÀÎ Java´Â °¡Àå ÃÖ±Ù ÁÖ¸ñ¹Þ°í ÀÖ´Â ÀÎÅÍ³Ý ±â¼úÀÔ´Ï´Ù. Java´Â ´ÙÀ½ µÎ°¡Áö ÀÌÀ¯¿¡¼­ À¯¿ëÇÑ ±â¼úÀÔ´Ï´Ù.

  1. Ç÷§Æû¿¡ ÀÇÁ¸ÀûÀÌÁö ¾ÊÀ¸¹Ç·Î, Çѹø ÀÛ¼ºµÈ ÀÀ¿ë ÇÁ·Î±×·¥ÀÌ ´Ù¾çÇÑ ÄÄÇ»ÅÍ¿¡¼­ ½ÇÇàµÉ ¼ö ÀÖ½À´Ï´Ù.
  2. ¶ÇÇÑ ¿ªµ¿ÀûÀ¸·Î ´Ù¿î·ÎµåµÉ ¼ö ÀÖ½À´Ï´Ù. Áï, Äڵ尡 ¼­¹ö¿¡ »óÁÖÇÏ¿© ÇÊ¿äÇÑ ´ë·Î Ŭ¶óÀÌ¾ðÆ®·Î ³ª°¥ ¼ö ÀÖ½À´Ï´Ù. ±×·¯¹Ç·Î Ŭ¶óÀÌ¾ðÆ® ¼³Ä¡ ºñ¿ëÀ» °¨¼Ò½Ãŵ´Ï´Ù.

IBMÀº Common Programming Interface for Communications (CPI-C), open API for SNA LU 6.2¿¡ ¹ÙÀεùÇÏ´Â Java¸¦ ÀÛ¼ºÇÏ¿´½À´Ï´Ù. À̰ÍÀº ±â¾÷ ÀÎÆ®¶ó³Ý¿¡ È¿À²ÀûÀ¸·Î ÀÛ¿ëÇÏ´Â JavaÀÇ ÀûÇÕ¼ºÀ» ÁõÁø½Ãŵ´Ï´Ù.

Java¿ë CPI-C toolkitÀº ´ÙÀ½À» Á¦°øÇÕ´Ï´Ù.

  • Çѹø JAVA¿ë CPI-C ÀÀ¿ë ÇÁ·Î±×·¥À» ÀÛ¼ºÇÏ¿© Java¿ë CPI-C¸¦ Áö¿øÇÏ´Â ¸ðµç Ç÷§Æû¿¡¼­ ÀÀ¿ë ÇÁ·Î±×·¥À» ½ÇÇàÇÏ´Â ´É·Â.
  • Java¿ë CPI-C¿¡ Ŭ¶óÀÌ¾ðÆ® ÂÊÀÇ ÀÀ¿ë ÇÁ·Î±×·¥À» Æ÷Æ®ÇÏ°í ¼­¹ö ÀÀ¿ë ÇÁ·Î±×·¥ÀÇ º¯°æ¾øÀÌ ±âÁ¸ APPC ¹× CPI-C ¼­¹ö·Î ½ÇÇàÇÒ ¼ö ÀÖ´Â ´É·Â.
  • »õ·Î¿î Java ¼¼°è¿¡ ±âÁ¸ÀÇ CPI-C ÇÁ·Î±×·¡¹Ö ±â¼úÀ» ·¹¹ö¸®ÁöÇÏ´Â ´É·Â.

JPing »ùÇà ÇÁ·Î±×·¥

JPingÀº ASUITE "APING" Ŭ¶óÀÌ¾ðÆ® ÀÀ¿ë ÇÁ·Î±×·¥°ú À¯»çÇÏ°Ô ±â´ÉÇÏ´Â »ùÇà CPI-C Java ÀÀ¿ë ÇÁ·Î±×·¥ÀÔ´Ï´Ù. JPingÀº °ÔÀÌÆ®¿þÀÌ ¶Ç´Â ¿öÅ©½ºÅ×À̼ǿ¡¼­ APING ¼­¹ö ÇÁ·Î¼¼½º(APINGD)·Î µ¥ÀÌŸ¸¦ º¯°æÇÕ´Ï´Ù. JPingÀº ¸í·ÉÇà¿¡¼­ ½ÇÇàµÇ¸ç, Á¶ÀÛÀº ½ÃÀ۽à ÁÖ¾îÁö´Â ¸í·ÉÇà Àμö¿¡ ÀÇÇØ Á¦¾îµË´Ï´Ù.

JPing.class ÆÄÀÏÀº Java Archive (JAR) ÆÄÀÏ CPICJAVA.JAR¿¡ Æ÷ÇԵ˴ϴÙ. »ùÇÃÀÌ ½ÇÇà ÁßÀ϶§, Java Runtime Environment (JRE)¿¡ Ŭ·¡½º ÆÄÀÏ¿¡ ´ëÇÑ Å½»ö À§Ä¡¸¦ ¾Ë·Á¾ß ÇÕ´Ï´Ù. ´ÙÀ½ ¿¹Á¦¿¡¼­´Â ÆÛ½º³Î Åë½ÅÀÌ C:\Program Files\Personal Communications¿¡ ¼³Ä¡µÈ °ÍÀ¸·Î °¡Á¤ÇÕ´Ï´Ù. JRE´Â JRE ¼­ºê µð·ºÅ丮¿¡ ¼³Ä¡µÇ¾î ÀÖ°í, JAR ÆÄÀÏÀº samples\JPing ¼­ºê µð·ºÅ丮¿¡ ÀÖ½À´Ï´Ù.

ù¹øÂ° ¿¹Á¦´Â »ç¿ë¹ý ¸Þ½ÃÁö¸¦ Ç¥½ÃÇϱâ À§ÇØ -? ¿É¼ÇÀ¸·Î JPingÀ» ½ÇÇàÇÕ´Ï´Ù.

C:\Program Files\Personal Communications>jre\bin\jre -cp .\CPICJAVA.JAR JPing -?

Copyright IBM Corporation 1997. All rights reserved.


JPing [-s symb_dest] [-n num_iter] [-d data_len]

µî±Þ Ž»ö¿¡´Â ±âº» À§Ä¡ ¹× CLASSPATH ȯ°æ º¯¼ö¿¡ µ¡ºÙ¿© CPICJAVA.JAR°¡ Æ÷ÇԵǾî¾ß ÇÏ´Â °ÍÀ» Áö½ÃÇÏ´Â JRE°¡ "-cp .\CPICJAVA.JAR" ¿É¼Ç¿¡ ÁÖ¾îÁ®¾ß ÇÕ´Ï´Ù.

´ÙÀ½ ¿¹Á¦´Â »ç¿ëÀÚ°¡ CPI-C side info record "APINGM4"¸¦ ±¸¼ºÇÏ¿´´Ù°í °¡Á¤ÇÕ´Ï´Ù.
ÀÌ ¿¹Á¦´Â 10 ¹Ýº¹¿¡ ´ëÇÑ -s APINGM4 CPI-C ±âÈ£½Ä ¸ñÀûÁö À̸§À¸·Î JPingÀ» ½ÇÇà½Ãŵ´Ï´Ù.

C:\Program Files\Personal Communications>jre\bin\jre -cp .\CPICJAVA.JAR JPing -s APINGM4 -n 10

-----------------JPing Opening------------------
          OS Name      = Windows 95
  CPI-C Side Info (-s) = APINGM4
Number Iterations (-n) = 10
      Data Length (-d) = 2000
   Max Buffer (cmembs) = 65535

Allocate Time = 0.05 seconds

Version Exchange Time = 0.66 seconds

Server Error Version: 1
ServerVersion: 2.38

Ping Time = 0.11 seconds
Ping Time = 0.05 seconds
Ping Time = 0.11 seconds
Ping Time = 0.06 seconds
Ping Time = 0.05 seconds
Ping Time = 0.11 seconds
Ping Time = 0.06 seconds
Ping Time = 0.05 seconds
Ping Time = 0.06 seconds
Ping Time = 0.11 seconds

Total Ping Time = 0.77
Average Ping Time = 0.077
-----------------JPing Closing------------------

APING ¹× JPing¿¡ ´ëÇÑ CPI-C Side Á¤º¸ ±â·Ï ±¸¼º ¹æ¹ý¿¡ ´ëÇØ¼­´Â ºü¸¥ ½ÃÀÛ ¹× ±¸¼º ÆÄÀÏ ÂüÁ¶¼­¸¦ ÂüÁ¶ÇϽʽÿÀ. ÇöÀç Á¦°øµÇ´Â »ùÇÿ¡¼­´Â »ó´ë LU·Î¼­ Control Point À̸§À» »ç¿ëÇÒ ¼ö ¾øÀ¸³ª, ½±°Ô ¼öÁ¤ÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.


IBM, eNetwork ¹× OS/2´Â ¹Ì±¹ ¹× ´Ù¸¥ ³ª¶ó¿¡¼­ International Business Machines CorporationÀÇ µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Java´Â Sun Microsystems, IncÀÇ µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Windows 95´Â Microsoft CorporationÀÇ µî·Ï»óÇ¥ÀÔ´Ï´Ù.
´Ù¸¥ ȸ»ç, Á¦Ç° ¹× ¼­ºñ½º À̸§Àº ´Ù¸¥ ȸ»çÀÇ µî·Ï»óÇ¥À̰ųª ¼­ºñ½º »óÇ¥ÀÔ´Ï´Ù.


Ž»ö

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