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mac sync 0.1.0

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This commit is contained in:
shaoying 2017-12-11 08:31:25 +08:00
parent d82de0a7e2
commit 70819a1453
2 changed files with 25 additions and 31 deletions
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37
src/context/mdb/mdb.go
View File

@ -23,15 +23,6 @@ func (mdb *MDB) Spawn(m *ctx.Message, c *ctx.Context, arg ...string) ctx.Server
}
c.Configs = map[string]*ctx.Config{}
if len(arg) > 0 {
m.Cap("source", arg[0])
}
if len(arg) > 1 {
m.Cap("driver", arg[1])
} else {
m.Cap("driver", m.Conf("driver"))
}
s := new(MDB)
s.Context = c
return s
@ -57,18 +48,19 @@ func (mdb *MDB) Start(m *ctx.Message, arg ...string) bool { // {{{
return false
}
m.Cap("stream", m.Cap("source"))
db, e := sql.Open(m.Cap("driver"), m.Cap("source"))
m.Assert(e)
mdb.DB = db
m.Log("info", "%s: %d open %s %s", mdb.Name, m.Capi("nsource", 1), m.Cap("driver"), m.Cap("source"))
m.Log("info", nil, "%d open %s %s", m.Capi("nsource", 1), m.Cap("driver"), m.Cap("source"))
return false
}
// }}}
func (mdb *MDB) Close(m *ctx.Message, arg ...string) bool { // {{{
if mdb.DB != nil && m.Target == mdb.Context {
m.Log("info", "%s: %d close %s %s", mdb.Name, m.Capi("nsource", -1)+1, m.Cap("driver"), m.Cap("source"))
m.Log("info", nil, "%d close %s %s", m.Capi("nsource", -1)+1, m.Cap("driver"), m.Cap("source"))
mdb.DB.Close()
mdb.DB = nil
return true
@ -87,13 +79,15 @@ var Index = &ctx.Context{Name: "mdb", Help: "内存数据库",
"driver": &ctx.Config{Name: "数据库驱动(mysql)", Value: "mysql", Help: "数据库驱动"},
},
Commands: map[string]*ctx.Command{
"open": &ctx.Command{Name: "open name help [source [driver]]", Help: "打开数据库", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) string {
m.Master = m.Target // {{{
"open": &ctx.Command{Name: "open name help source [driver]", Help: "打开数据库", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) string {
m.Assert(len(arg) > 2, "缺少参数") // {{{
m.Master, m.Target = c, c
m.Cap("stream", m.Cap("nsource"))
m.Start(arg[0], arg[1], arg[2:]...)
return ""
// }}}
}},
"exec": &ctx.Command{Name: "exec sql [arg]", Help: "执行操作语句",
"exec": &ctx.Command{Name: "exec sql [arg]", Help: "操作数据库",
Appends: map[string]string{"LastInsertId": "最后插入元组的标识", "RowsAffected": "修改元组的数量"},
Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) string {
mdb, ok := m.Target.Server.(*MDB) // {{{
@ -113,9 +107,10 @@ var Index = &ctx.Context{Name: "mdb", Help: "内存数据库",
n, e := ret.RowsAffected()
m.Assert(e)
m.Echo("%d", id).Echo("%d", n)
m.Add("append", "LastInsertId", fmt.Sprintf("%d", id))
m.Add("append", "RowsAffected", fmt.Sprintf("%d", n))
m.Log("info", "%s: last(%d) rows(%d)", m.Target.Name, id, n)
m.Log("info", nil, "last(%d) rows(%d)", id, n)
return ""
// }}}
}},
@ -158,17 +153,7 @@ var Index = &ctx.Context{Name: "mdb", Help: "内存数据库",
}
}
m.Log("info", "%s: cols(%d) rows(%d)", m.Target.Name, len(m.Meta["append"]), len(m.Meta[m.Meta["append"][0]]))
return ""
// }}}
}},
"close": &ctx.Command{Name: "close [name]", Help: "关闭数据库", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) string {
if len(arg) > 0 { // {{{
msg := m.Find(arg[0], m.Master)
msg.Target.Close(msg)
} else {
m.Target.Close(m)
}
m.Log("info", nil, "rows(%d) cols(%d)", len(m.Meta[m.Meta["append"][0]]), len(m.Meta["append"]))
return ""
// }}}
}},

19
src/context/tcp/tcp.go
View File

@ -47,7 +47,7 @@ func (tcp *TCP) Start(m *ctx.Message, arg ...string) bool { // {{{
m.Assert(e)
tcp.Conn = c
m.Log("info", "%s: dial(%d) %v->%v", tcp.Name, m.Capi("nclient"), c.LocalAddr(), c.RemoteAddr())
m.Log("info", nil, "dial(%d) %v->%v", m.Capi("nclient"), c.LocalAddr(), c.RemoteAddr())
// m.Reply(c.LocalAddr().String()).Put("option", "io", c).Cmd("open")
return false
case "accept":
@ -58,15 +58,24 @@ func (tcp *TCP) Start(m *ctx.Message, arg ...string) bool { // {{{
m.Assert(e)
tcp.Listener = l
m.Log("info", "%s: listen(%d) %v", tcp.Name, m.Capi("nlisten"), l.Addr())
m.Log("info", nil, "listen(%d) %v", m.Capi("nlisten"), l.Addr())
for {
c, e := l.Accept()
m.Assert(e)
msg := m.Spawn(tcp.Context.Context)
s, i := m.Target, 0
m.BackTrace(func(m *ctx.Message) bool {
s = m.Target
if i++; i == 2 {
return false
}
return true
})
msg := m.Spawn(s)
msg.Start(fmt.Sprintf("com%d", m.Capi("nclient", 1)), c.RemoteAddr().String(), "accept", c.RemoteAddr().String())
msg.Log("info", "%s: accept(%d) %v<-%v", tcp.Name, m.Capi("nclient"), c.LocalAddr(), c.RemoteAddr())
msg.Log("info", nil, "accept(%d) %v<-%v", m.Capi("nclient"), c.LocalAddr(), c.RemoteAddr())
if tcp, ok := msg.Target.Server.(*TCP); ok {
tcp.Conn = c
@ -82,7 +91,7 @@ func (tcp *TCP) Start(m *ctx.Message, arg ...string) bool { // {{{
// }}}
func (tcp *TCP) Close(m *ctx.Message, arg ...string) bool { // {{{
if tcp.Listener != nil {
m.Log("info", "%s: close(%d) %v", tcp.Name, m.Capi("nlisten", -1)+1, tcp.Listener.Addr())
m.Log("info", nil, "close(%d) %v", m.Capi("nlisten", -1)+1, tcp.Listener.Addr())
tcp.Listener.Close()
return true
}