Add redis support for distributed caching (#83)

* Add redis support for distributed caching * Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * fixup! fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * fixup! fixup! fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * fixup! fixup! fixup! fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * ... and another all nighter. * fixup! ... and another all nighter. * fixup! fixup! ... and another all nighter. * fixup! fixup! fixup! ... and another all nighter. * Resolve issue #85 by adding ability to set custom claims in JWT tokens * Remove redundant validation in auth middleware ( issue #89 ) * Add ability to set cookie prefix for session cookies ( #87 ) * fixup! Add ability to set cookie prefix for session cookies ( #87 ) * Add ability to set cookie max age - issue #91 * Potential fix for code scanning alert no. 10: Size computation for allocation may overflow Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * fixup! Merge main into 0.8.0-redis: resolve conflicts --------- Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
2026-10-15 04:18:03 +00:00 · 2025-11-30 02:18:46 +00:00
parent 5fcbd54955
commit e64fc7f730
318 changed files with 100989 additions and 948 deletions
@@ -0,0 +1,95 @@
+package miniredis
+
+import "github.com/alicebob/miniredis/v2/server"
+
+// commandsHll handles all hll related operations.
+func commandsHll(m *Miniredis) {
+	m.srv.Register("PFADD", m.cmdPfadd)
+	m.srv.Register("PFCOUNT", m.cmdPfcount)
+	m.srv.Register("PFMERGE", m.cmdPfmerge)
+}
+
+// PFADD
+func (m *Miniredis) cmdPfadd(c *server.Peer, cmd string, args []string) {
+	if len(args) < 2 {
+		setDirty(c)
+		c.WriteError(errWrongNumber(cmd))
+		return
+	}
+	if !m.handleAuth(c) {
+		return
+	}
+	if m.checkPubsub(c, cmd) {
+		return
+	}
+
+	key, items := args[0], args[1:]
+
+	withTx(m, c, func(c *server.Peer, ctx *connCtx) {
+		db := m.db(ctx.selectedDB)
+
+		if db.exists(key) && db.t(key) != keyTypeHll {
+			c.WriteError(ErrNotValidHllValue.Error())
+			return
+		}
+
+		altered := db.hllAdd(key, items...)
+		c.WriteInt(altered)
+	})
+}
+
+// PFCOUNT
+func (m *Miniredis) cmdPfcount(c *server.Peer, cmd string, args []string) {
+	if len(args) < 1 {
+		setDirty(c)
+		c.WriteError(errWrongNumber(cmd))
+		return
+	}
+	if !m.handleAuth(c) {
+		return
+	}
+	if m.checkPubsub(c, cmd) {
+		return
+	}
+
+	keys := args
+
+	withTx(m, c, func(c *server.Peer, ctx *connCtx) {
+		db := m.db(ctx.selectedDB)
+
+		count, err := db.hllCount(keys)
+		if err != nil {
+			c.WriteError(err.Error())
+			return
+		}
+
+		c.WriteInt(count)
+	})
+}
+
+// PFMERGE
+func (m *Miniredis) cmdPfmerge(c *server.Peer, cmd string, args []string) {
+	if len(args) < 1 {
+		setDirty(c)
+		c.WriteError(errWrongNumber(cmd))
+		return
+	}
+	if !m.handleAuth(c) {
+		return
+	}
+	if m.checkPubsub(c, cmd) {
+		return
+	}
+
+	keys := args
+
+	withTx(m, c, func(c *server.Peer, ctx *connCtx) {
+		db := m.db(ctx.selectedDB)
+
+		if err := db.hllMerge(keys); err != nil {
+			c.WriteError(err.Error())
+			return
+		}
+		c.WriteOK()
+	})
+}