0.6

.dir-locals.el

@@ -1,2 +1,3 @@
-((scheme-mode . ((flymake-chicken-command-args . ("-X" "r7rs" "-R" "r7rs"))
+((org-mode . ((geiser-scheme-implementation . chicken)))
-                 (geiser-scheme . 'chicken))))
+ (scheme-mode . ((flymake-chicken-command-args . ("-X" "r7rs" "-R" "r7rs"))
+                 (geiser-scheme-implementation . chicken))))

.envrc

@@ -0,0 +1 @@
+use guix chicken chicken-test chicken-r7rs chicken-srfi-34 chicken-srfi-35 chicken-srfi-69 chicken-srfi-99 chicken-srfi-113 chicken-srfi-128 chicken-srfi-133 chicken-srfi-152 chicken-srfi-158 redis

redis-impl.scm

@@ -2,6 +2,7 @@
 (import r7rs
         (chicken base)
         (chicken port)
+        (chicken string)
         (chicken io)
         (chicken tcp)
         (srfi 34)	;; Exception Handling
@@ -28,15 +29,17 @@
 ;; Connection Management
 ;; This egg currently uses a simple TCP connection without any "bells and whistles". The two ports are kept in a record of type =redis-connection= in the fields ~input~ and ~output~.
 
-;; ~(redis-connect host port)~
+;; ~(redis-connect host port #!optional (protocol-version 1))~
-;; Connects to a (hopefully) Redis server at =host:port=.
+;; Connects to a (hopefully) Redis server at =host:port=, using the given protocol version. Defaults, like Redis itself, to version 1.
 
 
 ;; [[file:redis.org::*Connection Management][Connection Management:1]]
 (define-record-type redis-connection #t #t input output)
-(define (redis-connect host port)
+(define (redis-connect host port #!optional (protocol-version 1))
   (let-values (((i o) (tcp-connect host port)))
-    (make-redis-connection i o)))
+    (values (make-redis-connection i o)
+            (and (write-line (string-append "HELLO " (->string protocol-version)) o)
+                (redis-read-reply i)))))
 ;; Connection Management:1 ends here
 
 
@@ -80,7 +83,7 @@
 
 ;; Supported Data Types
 
-;; This Redis client supports all data types up to and including as specified in [[https://github.com/antirez/RESP3/blob/master/spec.md][RESP3]]. Setting the protocol version with the =HELLO= command, however, is the user's responsibility.
+;; This Redis client supports all data types up to and including as specified in [[https://github.com/antirez/RESP3/blob/master/spec.md][RESP3]].
 
 ;; #+name: redis-read-reply
 

redis.egg

@@ -7,7 +7,7 @@
  (synopsis "A Redis client library for Chicken Scheme")
  (category db)
  (license "BSD")
- (version "0.5")
+ (version "0.6")
  (dependencies r7rs srfi-34 srfi-35 srfi-69 srfi-99 srfi-113 srfi-128 srfi-133 srfi-152 srfi-158)
  (test-dependencies test)
 

redis.org

@@ -82,6 +82,7 @@
   (import r7rs
           (chicken base)
           (chicken port)
+          (chicken string)
           (chicken io)
           (chicken tcp)
           (srfi 34)	;; Exception Handling
@@ -111,14 +112,16 @@ This library defines an SRFI-35 exception type ~&redis-error~ that gets raised w
 ** Connection Management
 This egg currently uses a simple TCP connection without any "bells and whistles". The two ports are kept in a record of type =redis-connection= in the fields ~input~ and ~output~.
 
-~(redis-connect host port)~
+~(redis-connect host port #!optional (protocol-version 1))~
-Connects to a (hopefully) Redis server at =host:port=.
+Connects to a (hopefully) Redis server at =host:port=, using the given protocol version. Defaults, like Redis itself, to version 1.
 
 #+begin_src scheme :tangle redis-impl.scm :exports none
   (define-record-type redis-connection #t #t input output)
-(define (redis-connect host port)
+  (define (redis-connect host port #!optional (protocol-version 1))
     (let-values (((i o) (tcp-connect host port)))
-    (make-redis-connection i o)))
+      (values (make-redis-connection i o)
+              (and (write-line (string-append "HELLO " (->string protocol-version)) o)
+                  (redis-read-reply i)))))
 #+end_src
 
 ~(redis-disconnect rconn)~
@@ -156,7 +159,7 @@ Calls =proc= with the output port of the =rconn= as current output port, optiona
 
 ** Supported Data Types
 
-This Redis client supports all data types up to and including as specified in [[https://github.com/antirez/RESP3/blob/master/spec.md][RESP3]]. Setting the protocol version with the =HELLO= command, however, is the user's responsibility.
+This Redis client supports all data types up to and including as specified in [[https://github.com/antirez/RESP3/blob/master/spec.md][RESP3]].
 
 #+name: redis-read-reply
 #+begin_src scheme :tangle redis-impl.scm :exports none
@@ -567,6 +570,7 @@ Daniel Ziltener
 ** Version History
 
 #+name: version-history
+| 0.6 | Easier Protocol Version Setting |
 | 0.5 | Initial Release                 |
 
 #+name: gen-releases

redis.release-info

@@ -2,5 +2,6 @@
 ;; -*- Scheme -*-
 (repo git "https://gitea.lyrion.ch/Chicken/redis.git")
 (uri targz "https://gitea.lyrion.ch/Chicken/redis/archive/{egg-release}.tar.gz")
+(release "0.6") ;; Easier Protocol Version Setting
 (release "0.5") ;; Initial Release
 ;; Version History:3 ends here