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Add support for watch in transactions.

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This commit is contained in:
Vladimir Mihailenco
2012-08-09 17:06:26 +03:00
parent 052cef49d2
commit 83664bb3a8
7 changed files with 331 additions and 196 deletions
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15
request.go
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@ -20,8 +20,12 @@ func isEmpty(line []byte) bool {
return len(line) == 2 && line[0] == '$' && line[1] == '0'
}
func isNilReplies(line []byte) bool {
return len(line) == 3 && line[0] == '*' && line[1] == '-' && line[2] == '1'
}
func isNoReplies(line []byte) bool {
return len(line) >= 2 && line[1] == '*' && line[1] == '0'
return len(line) == 2 && line[1] == '*' && line[1] == '0'
}
//------------------------------------------------------------------------------
@ -401,7 +405,7 @@ func (r *MultiBulkReq) ParseReply(rd ReadLiner) (interface{}, error) {
return nil, errors.New(string(line[1:]))
} else if line[0] != '*' {
return nil, fmt.Errorf("Expected '*', but got line %q", line)
} else if isNil(line) {
} else if isNilReplies(line) {
return nil, Nil
}
@ -420,14 +424,15 @@ func (r *MultiBulkReq) ParseReply(rd ReadLiner) (interface{}, error) {
return nil, err
}
if line[0] == ':' {
switch line[0] {
case ':':
var n int64
n, err = strconv.ParseInt(string(line[1:]), 10, 64)
if err != nil {
return nil, err
}
val = append(val, n)
} else if line[0] == '$' {
case '$':
if isEmpty(line) {
val = append(val, "")
} else if isNil(line) {
@ -439,7 +444,7 @@ func (r *MultiBulkReq) ParseReply(rd ReadLiner) (interface{}, error) {
}
val = append(val, string(line))
}
} else {
default:
return nil, fmt.Errorf("Expected '$', but got line %q", line)
}
}