Revert "D1587625 [thrift->folly] AsyncSocket"

Summary:

Test Plan:

Reviewed By: cgheorghe@fb.com

Subscribers:

FB internal diff: D1642334

Blame Revision: D1587625

folly/Makefile.am

@@ -132,8 +132,6 @@ nobase_follyinclude_HEADERS = \
 	io/async/AsyncTimeout.h \
 	io/async/AsyncTransport.h \
 	io/async/AsyncServerSocket.h \
-	io/async/AsyncSocket.h \
-	io/async/AsyncSocketException.h \
 	io/async/DelayedDestruction.h \
 	io/async/EventBase.h \
 	io/async/EventBaseManager.h \
@@ -266,7 +264,6 @@ libfolly_la_SOURCES = \
 	io/ShutdownSocketSet.cpp \
 	io/async/AsyncTimeout.cpp \
 	io/async/AsyncServerSocket.cpp \
-	io/async/AsyncSocket.cpp \
 	io/async/EventBase.cpp \
 	io/async/EventBaseManager.cpp \
 	io/async/EventHandler.cpp \

folly/io/async/AsyncSocketException.h

-/*
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <folly/io/async/DelayedDestruction.h>
-
-namespace folly {
-
-class AsyncSocketException : public std::runtime_error {
- public:
-  enum AsyncSocketExceptionType
-  { UNKNOWN = 0
-  , NOT_OPEN = 1
-  , ALREADY_OPEN = 2
-  , TIMED_OUT = 3
-  , END_OF_FILE = 4
-  , INTERRUPTED = 5
-  , BAD_ARGS = 6
-  , CORRUPTED_DATA = 7
-  , INTERNAL_ERROR = 8
-  , NOT_SUPPORTED = 9
-  , INVALID_STATE = 10
-  , SSL_ERROR = 12
-  , COULD_NOT_BIND = 13
-  , SASL_HANDSHAKE_TIMEOUT = 14
-  };
-
-  AsyncSocketException(
-    AsyncSocketExceptionType type, const std::string& message) :
-      std::runtime_error(message),
-      type_(type), errno_(0) {}
-
-  /** Error code */
-  AsyncSocketExceptionType type_;
-
-  /** A copy of the errno. */
-  int errno_;
-
-  AsyncSocketException(AsyncSocketExceptionType type,
-                      const std::string& message,
-                      int errno_copy) :
-      std::runtime_error(getMessage(message, errno_copy)),
-      type_(type), errno_(errno_copy) {}
-
-  AsyncSocketExceptionType getType() const noexcept { return type_; }
-  int getErrno() const noexcept { return errno_; }
-
- protected:
-  /** Just like strerror_r but returns a C++ string object. */
-  std::string strerror_s(int errno_copy) {
-    return "errno = " + folly::to<std::string>(errno_copy);
-  }
-
-  /** Return a message based on the input. */
-  std::string getMessage(const std::string &message,
-                                int errno_copy) {
-    if (errno_copy != 0) {
-      return message + ": " + strerror_s(errno_copy);
-    } else {
-      return message;
-    }
-  }
-};
-
-} // folly