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Handle several JSON msg in 1 read

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Signed-off-by: Francis Bouvier <francis@lightpanda.io>
This commit is contained in:
Francis Bouvier
2024-04-16 16:38:15 +02:00
parent 67bbd9957d
commit 211fa3d947
1 changed files with 31 additions and 14 deletions
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45
src/server.zig
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@@ -35,7 +35,11 @@ pub const Cmd = struct {
return;
};
const input = self.buf[0..size];
// input
var input = self.buf[0..size];
if (std.log.defaultLogEnabled(.debug)) {
std.debug.print("\ninput {s}\n", .{input});
}
// close on exit command
if (std.mem.eql(u8, input, "exit")) {
@@ -43,22 +47,35 @@ pub const Cmd = struct {
return;
}
// input
if (std.log.defaultLogEnabled(.debug)) {
std.debug.print("\ninput {s}\n", .{input});
}
// cmds
var cmd: []const u8 = undefined;
while (true) {
// cdp
const res = cdp.do(self.alloc(), input, self) catch |err| {
if (cdp.isCdpError(err)) |e| {
self.err = e;
return;
// handle several JSON msg in 1 read
const pos = std.mem.indexOf(u8, input, "}{");
if (pos) |p| {
cmd = input[0 .. p + 1];
input = input[p + 1 ..];
} else {
cmd = input;
}
@panic(@errorName(err));
};
std.log.debug("res {s}", .{res});
sendAsync(self, res) catch unreachable;
// cdp
const res = cdp.do(self.alloc(), cmd, self) catch |err| {
if (cdp.isCdpError(err)) |e| {
self.err = e;
return;
}
@panic(@errorName(err));
};
std.log.debug("res {s}", .{res});
sendAsync(self, res) catch unreachable;
if (pos == null) break;
// TODO: handle 1 read smaller than a complete JSON msg
}
// continue receving incomming messages asynchronously
self.loop().io.recv(*Cmd, self, cbk, completion, self.socket, self.buf);