array set ::redis::callback {}
array set ::redis::state {} ;# State in non-blocking reply reading
array set ::redis::statestack {} ;# Stack of states, for nested mbulks
-array set ::redis::bulkarg {}
-array set ::redis::multibulkarg {}
-
-# Flag commands requiring last argument as a bulk write operation
-foreach redis_bulk_cmd {
- set setnx rpush lpush rpushx lpushx linsert lset lrem sadd srem sismember echo getset smove zadd zrem zscore zincrby append zrank zrevrank hget hdel hexists setex
-} {
- set ::redis::bulkarg($redis_bulk_cmd) {}
-}
-
-# Flag commands requiring last argument as a bulk write operation
-foreach redis_multibulk_cmd {
- mset msetnx hset hsetnx hmset hmget
-} {
- set ::redis::multibulkarg($redis_multibulk_cmd) {}
-}
-
-unset redis_bulk_cmd
-unset redis_multibulk_cmd
proc redis {{server 127.0.0.1} {port 6379} {defer 0}} {
set fd [socket $server $port]
set args [lrange $args 0 end-1]
}
if {[info command ::redis::__method__$method] eq {}} {
- if {[info exists ::redis::bulkarg($method)]} {
- set cmd "$method "
- append cmd [join [lrange $args 0 end-1]]
- append cmd " [string length [lindex $args end]]\r\n"
- append cmd [lindex $args end]
- ::redis::redis_writenl $fd $cmd
- } elseif {[info exists ::redis::multibulkarg($method)]} {
- set cmd "*[expr {[llength $args]+1}]\r\n"
- append cmd "$[string length $method]\r\n$method\r\n"
- foreach a $args {
- append cmd "$[string length $a]\r\n$a\r\n"
- }
- ::redis::redis_write $fd $cmd
- flush $fd
- } else {
- set cmd "$method "
- append cmd [join $args]
- ::redis::redis_writenl $fd $cmd
+ set cmd "*[expr {[llength $args]+1}]\r\n"
+ append cmd "$[string length $method]\r\n$method\r\n"
+ foreach a $args {
+ append cmd "$[string length $a]\r\n$a\r\n"
}
+ ::redis::redis_write $fd $cmd
+ flush $fd
+
if {!$deferred} {
if {$blocking} {
::redis::redis_read_reply $fd
::redis::redis_read_reply $fd
}
+proc ::redis::__method__write {id fd buf} {
+ ::redis::redis_write $fd $buf
+}
+
+proc ::redis::__method__flush {id fd} {
+ flush $fd
+}
+
proc ::redis::__method__close {id fd} {
catch {close $fd}
catch {unset ::redis::fd($id)}