Class: Baykit::BayServer::Docker::Ajp::AjpInboundHandler
- Inherits:
-
AjpProtocolHandler
- Object
- Protocol::ProtocolHandler
- AjpProtocolHandler
- Baykit::BayServer::Docker::Ajp::AjpInboundHandler
- Includes:
- Agent, Command, Base::InboundHandler, Protocol, Tours, Util
- Defined in:
- lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb
Defined Under Namespace
Classes: InboundProtocolHandlerFactory
Constant Summary collapse
- STATE_READ_FORWARD_REQUEST =
:FORWARD_REQUEST
- STATE_READ_DATA =
:READ_DATA
- DUMMY_KEY =
1
Instance Attribute Summary collapse
-
#cur_tour_id ⇒ Object
readonly
Returns the value of attribute cur_tour_id.
-
#keeping ⇒ Object
readonly
Returns the value of attribute keeping.
-
#req_command ⇒ Object
readonly
Returns the value of attribute req_command.
-
#state ⇒ Object
readonly
Returns the value of attribute state.
Instance Method Summary collapse
- #handle_data(cmd) ⇒ Object
- #handle_end_response(cmd) ⇒ Object
-
#handle_forward_request(cmd) ⇒ Object
implements AjpCommandHandler.
- #handle_get_body_chunk(cmd) ⇒ Object
- #handle_send_body_chunk(cmd) ⇒ Object
- #handle_send_headers(cmd) ⇒ Object
- #handle_shutdown(cmd) ⇒ Object
-
#initialize(pkt_store) ⇒ AjpInboundHandler
constructor
A new instance of AjpInboundHandler.
- #need_data ⇒ Object
-
#reset ⇒ Object
implements Reusable.
- #send_end_tour(tur, keep_alive, &callback) ⇒ Object
- #send_req_protocol_error(e) ⇒ Object
- #send_res_content(tur, bytes, ofs, len, &lis) ⇒ Object
-
#send_res_headers(tur) ⇒ Object
implements InboundHandler.
Methods inherited from AjpProtocolHandler
#max_req_packet_data_size, #max_res_packet_data_size, #protocol, #to_s
Constructor Details
#initialize(pkt_store) ⇒ AjpInboundHandler
Returns a new instance of AjpInboundHandler.
40 41 42 43 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 40 def initialize(pkt_store) super(pkt_store, true) reset_state() end |
Instance Attribute Details
#cur_tour_id ⇒ Object (readonly)
Returns the value of attribute cur_tour_id.
34 35 36 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 34 def cur_tour_id @cur_tour_id end |
#keeping ⇒ Object (readonly)
Returns the value of attribute keeping.
38 39 40 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 38 def keeping @keeping end |
#req_command ⇒ Object (readonly)
Returns the value of attribute req_command.
35 36 37 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 35 def req_command @req_command end |
#state ⇒ Object (readonly)
Returns the value of attribute state.
37 38 39 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 37 def state @state end |
Instance Method Details
#handle_data(cmd) ⇒ Object
186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 186 def handle_data(cmd) BayLog.debug("%s handleData len=%s", @ship, cmd.length) if @state != STATE_READ_DATA raise RuntimeError.new("Invalid AJP command: #{cmd.type} state=#{@state}") end tur = @ship.get_tour(DUMMY_KEY) success = tur.req.post_content(Tour::TOUR_ID_NOCHECK, cmd.data, cmd.start, cmd.length) if tur.req.bytes_posted == tur.req.bytes_limit # request content completed if tur.error != nil tur.res.send_http_exception(Tour::TOUR_ID_NOCHECK, tur.error) reset_state() return NextSocketAction::WRITE else begin end_req_content(tur) return NextSocketAction::CONTINUE rescue HttpException => e tur.res.send_http_exception(Tour::TOUR_ID_NOCHECK, e) reset_state() return NextSocketAction::WRITE end end else bch = CmdGetBodyChunk.new() bch.req_len = tur.req.bytes_limit - tur.req.bytes_posted if bch.req_len > AjpPacket::MAX_DATA_LEN bch.req_len = AjpPacket::MAX_DATA_LEN end command_packer.post(@ship, bch) if !success return NextSocketAction::SUSPEND else return NextSocketAction::CONTINUE end end end |
#handle_end_response(cmd) ⇒ Object
243 244 245 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 243 def handle_end_response(cmd) raise RuntimeError.new "Invalid AJP command: #{cmd.type}" end |
#handle_forward_request(cmd) ⇒ Object
implements AjpCommandHandler
112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 112 def handle_forward_request(cmd) BayLog.debug("%s handleForwardRequest method=%s uri=%s", @ship, cmd.method, cmd.req_uri) if @state != STATE_READ_FORWARD_REQUEST raise ProtocolException.new("Invalid AJP command: #{cmd.type}") end @keeping = false @req_command = cmd tur = @ship.get_tour(DUMMY_KEY) if tur == nil BayLog.error(BayMessage.get(:INT_NO_MORE_TOURS)) tur = @ship.get_tour(AjpInboundHandler::DUMMY_KEY, true) tur.res.send_error(Tour::TOUR_ID_NOCHECK, HttpStatus::SERVICE_UNAVAILABLE, "No available tours") tur.res.end_content(Tour::TOUR_ID_NOCHECK) return NextSocketAction::CONTINUE end @cur_tour_id = tur.id tur.req.uri = cmd.req_uri tur.req.protocol = cmd.protocol tur.req.method = cmd.method cmd.headers.copy_to(tur.req.headers) query_string = cmd.attributes["?query_string"] if StringUtil.set?(query_string) tur.req.uri += "?" + query_string end BayLog.debug("%s read header method=%s protocol=%s uri=%s contlen=%d", tur, tur.req.method, tur.req.protocol, tur.req.uri, tur.req.headers.content_length) if BayServer.harbor.trace_header? cmd.headers.names.each do |name| cmd.headers.values(name).each do |value| BayLog.info("%s header: %s=%s", tur, name, value) end end end req_cont_len = cmd.headers.content_length if req_cont_len > 0 sid = @ship.ship_id tur.req.set_consume_listener(req_cont_len) do |len, resume| if resume @ship.resume(sid) end end end begin start_tour(tur) if req_cont_len <= 0 end_req_content(tur) else change_state(STATE_READ_DATA) end return NextSocketAction::CONTINUE rescue HttpException => e if req_cont_len <= 0 tur.res.send_http_exception(Tour::TOUR_ID_NOCHECK, e) reset_state() return NextSocketAction::WRITE else # Delay send change_state(STATE_READ_DATA) tur.error = e tur.req.set_content_handler(ReqContentHandler::DEV_NULL) return NextSocketAction::CONTINUE end end end |
#handle_get_body_chunk(cmd) ⇒ Object
247 248 249 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 247 def handle_get_body_chunk(cmd) raise RuntimeError.new "Invalid AJP command: #{cmd.type}" end |
#handle_send_body_chunk(cmd) ⇒ Object
229 230 231 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 229 def handle_send_body_chunk(cmd) raise RuntimeError.new "Invalid AJP command: #{cmd.type}" end |
#handle_send_headers(cmd) ⇒ Object
233 234 235 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 233 def handle_send_headers(cmd) raise RuntimeError.new "Invalid AJP command: #{cmd.type}" end |
#handle_shutdown(cmd) ⇒ Object
237 238 239 240 241 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 237 def handle_shutdown(cmd) BayLog.info("%s handle_shutdown", @ship) BayServer.shutdown NextSocketAction::CLOSE end |
#need_data ⇒ Object
251 252 253 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 251 def need_data() return @state == STATE_READ_DATA end |
#reset ⇒ Object
implements Reusable
48 49 50 51 52 53 54 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 48 def reset() super reset_state() @req_command = nil @keeping = false @cur_tour_id = 0 end |
#send_end_tour(tur, keep_alive, &callback) ⇒ Object
78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 78 def send_end_tour(tur, keep_alive, &callback) BayLog.debug("%s endTour: tur=%s keep=%s", @ship, tur, keep_alive) cmd = CmdEndResponse.new() cmd.reuse = keep_alive ensure_func = lambda do if !keep_alive command_packer.end(@ship) end end begin command_packer.post(@ship, cmd) do BayLog.debug("%s call back in sendEndTour: tur=%s keep=%s", self, tur, keep_alive) ensure_func.call() callback.call() end rescue IOError => e BayLog.debug("%s post failed in sendEndTour: tur=%s keep=%s", self, tur, keep_alive) ensure_func.call() raise e end end |
#send_req_protocol_error(e) ⇒ Object
102 103 104 105 106 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 102 def send_req_protocol_error(e) tur = @ship.get_error_tour() tur.res.send_error(Tour::TOUR_ID_NOCHECK, HttpStatus::BAD_REQUEST, e., e) return true end |
#send_res_content(tur, bytes, ofs, len, &lis) ⇒ Object
73 74 75 76 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 73 def send_res_content(tur, bytes, ofs, len, &lis) cmd = CmdSendBodyChunk.new(bytes, ofs, len); @command_packer.post(ship, cmd, &lis); end |
#send_res_headers(tur) ⇒ Object
implements InboundHandler
59 60 61 62 63 64 65 66 67 68 69 70 71 |
# File 'lib/baykit/bayserver/docker/ajp/ajp_inbound_handler.rb', line 59 def send_res_headers(tur) chunked = false cmd = CmdSendHeaders.new() tur.res.headers.names.each do |name| tur.res.headers.values(name).each do |value| cmd.add_header(name, value) end end cmd.status = tur.res.headers.status command_packer.post(@ship, cmd) BayLog.debug("%s send header: content-length=%d", self, tur.res.headers.content_length()) end |