Upgrade evcom - fix API issues.

deps/evcom/evcom.h

@@ -52,12 +52,11 @@ extern "C" {
 #define EVCOM_LISTENING         0x0002
 #define EVCOM_CONNECTED         0x0004
 #define EVCOM_SECURE            0x0008
-#define EVCOM_GOT_HALF_CLOSE    0x0010
+#define EVCOM_DUPLEX            0x0010
-#define EVCOM_GOT_FULL_CLOSE    0x0020
+#define EVCOM_GOT_CLOSE         0x0020
 #define EVCOM_PAUSED            0x0040
 #define EVCOM_READABLE          0x0080
 #define EVCOM_WRITABLE          0x0100
-#define EVCOM_GOT_WRITE_EVENT   0x0200
 
 enum evcom_stream_state { EVCOM_INITIALIZED
                         , EVCOM_CONNECTING
@@ -92,94 +91,111 @@ typedef struct evcom_buf {
 #endif
 
 #define EVCOM_DESCRIPTOR(type)                                \
-  unsigned int flags;                       /* private   */ \
+  /* private   */  unsigned int flags;                        \
-  int (*action) (struct evcom_descriptor*); /* private   */ \
+  /* private   */  int (*action) (struct evcom_descriptor*);  \
-  int errorno;                              /* read-only */ \
+  /* read-only */  int errorno;                               \
-  int fd;                                   /* read-only */ \
+  /* read-only */  int fd;                                    \
-  EVCOM_LOOP                                /* read-only */ \
+  /* read-only */  EVCOM_LOOP                                 \
-  void *data;                               /* public    */ \
+  /* public    */  void *data;                                \
-  void (*on_close) (struct type*);          /* public    */   
+  /* public    */  void (*on_close) (struct type*);
-
+
+/* abstract base class */
 typedef struct evcom_descriptor {
   EVCOM_DESCRIPTOR(evcom_descriptor)
 } evcom_descriptor;
 
-typedef struct evcom_server {
+typedef struct evcom_reader {
-  EVCOM_DESCRIPTOR(evcom_server)
+  EVCOM_DESCRIPTOR(evcom_reader)
-
+  ev_io read_watcher; /* private */
-  /* PRIVATE */
+  void (*on_read) (struct evcom_reader*, const void* buf, size_t len); /* public */
-  ev_io watcher; 
+} evcom_reader;
 
-  /* PUBLIC */
+typedef struct evcom_writer {
-  struct evcom_stream*
+  EVCOM_DESCRIPTOR(evcom_writer)
-    (*on_connection)(struct evcom_server *, struct sockaddr *remote_addr);
+  ev_io write_watcher; /* private */
-} evcom_server;
+  evcom_queue out; /* private */
+} evcom_writer;
 
 typedef struct evcom_stream {
-  EVCOM_DESCRIPTOR(evcom_stream)
-
   /* PRIVATE */
-  ev_io write_watcher;
+  EVCOM_LOOP
+  int errorno;
+  unsigned int flags;
+  evcom_queue out;
   ev_io read_watcher;
+  ev_io write_watcher;
+  int (*send_action) (struct evcom_stream*);
+  int (*recv_action) (struct evcom_stream*);
   ev_timer timeout_watcher;
 #if EVCOM_HAVE_GNUTLS
   gnutls_session_t session;
 #endif
 
   /* READ-ONLY */
+  int recvfd;
+  int sendfd;
   struct evcom_server *server;
-  evcom_queue out;
 #if EVCOM_HAVE_GNUTLS
   int gnutls_errorno;
 #endif
 
   /* PUBLIC */
   void (*on_connect) (struct evcom_stream *);
-  void (*on_read)    (struct evcom_stream *, const void *buf, size_t count);
-  void (*on_drain)   (struct evcom_stream *);
   void (*on_timeout) (struct evcom_stream *);
+  void (*on_read)    (struct evcom_stream *, const void* buf, size_t len);
+  void (*on_close)   (struct evcom_stream *);
+  void *data;
 } evcom_stream;
 
+typedef struct evcom_server {
+  EVCOM_DESCRIPTOR(evcom_server)
+
+  /* PRIVATE */
+  ev_io watcher;
+
+  /* PUBLIC */
+  struct evcom_stream*
+    (*on_connection)(struct evcom_server *, struct sockaddr *remote_addr);
+} evcom_server;
+
+void evcom_reader_init          (evcom_reader*);
+void evcom_reader_set           (evcom_reader*, int fd);
+void evcom_reader_attach        (EV_P_ evcom_reader*);
+void evcom_reader_detach        (evcom_reader*);
+void evcom_reader_close         (evcom_reader*);
+
+void evcom_writer_init          (evcom_writer*);
+void evcom_writer_set           (evcom_writer*, int fd);
+void evcom_writer_attach        (EV_P_ evcom_writer*);
+void evcom_writer_detach        (evcom_writer*);
+void evcom_writer_write         (evcom_writer*, const char *str, size_t len);
+void evcom_writer_close         (evcom_writer*);
+
 void evcom_server_init          (evcom_server *);
  int evcom_server_listen        (evcom_server *, struct sockaddr *address, int backlog);
 void evcom_server_attach        (EV_P_ evcom_server *);
 void evcom_server_detach        (evcom_server *);
-void evcom_server_close         (evcom_server *);  // synchronous
+void evcom_server_close         (evcom_server *);
 
 void evcom_stream_init          (evcom_stream *, float timeout);
+
+ int evcom_stream_pair          (evcom_stream *a, evcom_stream *b);
  int evcom_stream_connect       (evcom_stream *, struct sockaddr *address);
+
 void evcom_stream_attach        (EV_P_ evcom_stream *);
 void evcom_stream_detach        (evcom_stream *);
 void evcom_stream_read_resume   (evcom_stream *);
 void evcom_stream_read_pause    (evcom_stream *);
-
+/* Resets the timeout to stay alive for another stream->timeout seconds */
-/* Resets the timeout to stay alive for another stream->timeout seconds
- */
 void evcom_stream_reset_timeout (evcom_stream *);
-
+void evcom_stream_write         (evcom_stream *, const char *str, size_t len);
-/* Writes a buffer to the stream. 
- */
-void evcom_stream_write         (evcom_stream *, evcom_buf *);
-
-void evcom_stream_write_simple  (evcom_stream *, const char *str, size_t len);
-
 /* Once the write buffer is drained, evcom_stream_close will shutdown the
  * writing end of the stream and will close the read end once the server
  * replies with an EOF.
  */
 void evcom_stream_close         (evcom_stream *);
 
-/* Do not wait for the server to reply with EOF.  This will only be called
+/* Will not wait for the write queue to complete. Closes both directions */
- * once the write buffer is drained.  
- * Warning: For TCP stream, the OS kernel may (should) reply with RST
- * packets if this is called when data is still being received from the
- * server.
- */
-void evcom_stream_full_close    (evcom_stream *);
-
-/* The most extreme measure. 
- * Will not wait for the write queue to complete. 
- */
 void evcom_stream_force_close   (evcom_stream *);
 
 
@@ -195,9 +211,8 @@ void evcom_stream_set_secure_session (evcom_stream *, gnutls_session_t);
 
 enum evcom_stream_state evcom_stream_state (evcom_stream *stream);
 
-evcom_buf * evcom_buf_new     (const char* base, size_t len);
+evcom_buf* evcom_buf_new     (const char* base, size_t len);
-evcom_buf * evcom_buf_new2    (size_t len);
+evcom_buf* evcom_buf_new2    (size_t len);
-void        evcom_buf_destroy (evcom_buf *);
 
 EV_INLINE void
 evcom_queue_init (evcom_queue *q)

deps/evcom/recv_states.dot

@@ -0,0 +1,37 @@
+strict digraph recv_states {
+  start [peripheries=2];
+  end [peripheries=2];
+  handshake;
+  recv_data;
+  wait_for_resume;
+  wait_for_close;
+  close_one;
+  close_both;
+
+  node [label="", shape="box", height=0.1, width=0.1];
+  close;
+
+
+
+  start -> handshake [label="tls"];
+  start -> recv_data;
+
+  handshake -> close [label="error"];
+  handshake -> recv_data;
+
+  recv_data -> handshake [label="rehandshake"];
+  recv_data -> wait_for_resume [label="pause"];
+  recv_data -> wait_for_close [label="eof"];
+  recv_data -> close [label="error"];
+
+  wait_for_resume -> recv_data;
+
+  wait_for_close -> close;
+
+  close -> close_one [label="duplex"];
+  close -> close_both;
+
+  close_one -> end;
+  close_both -> end;
+  
+}

deps/evcom/send_states.dot

@@ -0,0 +1,65 @@
+strict digraph send_states {
+  start [peripheries=2];
+  end [peripheries=2];
+  connection_established;
+  handshake;
+  send_data;
+  shutdown;
+  gnutls_bye;
+  close_one;
+  close_both;
+
+  wait_for_connect;
+  wait_for_buf;
+  wait_for_eof;
+
+  node [label="", shape="box", height=0.1, width=0.1];
+  close;
+  drain;
+  hangup;
+  hangup_unsecure;
+
+
+
+  start -> wait_for_connect [label="duplex"];
+  start -> connection_established;   
+
+  wait_for_connect -> connection_established;
+  wait_for_connect -> close [label="error"];
+
+  connection_established -> handshake [label="tls"];
+  connection_established -> send_data;
+
+  handshake -> close [label="error"];
+  handshake -> send_data;
+
+  send_data -> close [label="error"];
+  send_data -> drain [label="drain"];
+
+  drain -> wait_for_buf;
+  drain -> hangup [label="got_close"];
+
+  wait_for_buf -> send_data;
+  wait_for_buf -> drain [label="empty_buf"];
+
+  hangup -> gnutls_bye [label="tls"]; 
+  hangup -> hangup_unsecure;
+
+  gnutls_bye -> wait_for_eof;
+  gnutls_bye -> close [label="error"];
+
+  hangup_unsecure -> shutdown [label="duplex"];
+  hangup_unsecure -> close_one;
+
+  shutdown -> wait_for_eof;
+  shutdown -> close [label="error"];
+
+  wait_for_eof -> close_one;
+  close_one -> wait_for_eof [label="readable"];
+
+  close -> close_both;
+  close -> close_one [label="duplex"];
+
+  close_both -> end;
+  close_one -> end;
+}

deps/evcom/test/echo.c

@@ -12,7 +12,9 @@
 
 #include <ev.h>
 #include <evcom.h>
-#include <gnutls/gnutls.h>
+#if EVCOM_HAVE_GNUTLS
+#  include <gnutls/gnutls.h>
+#endif
 
 #define HOST "127.0.0.1"
 #define SOCKFILE "/tmp/oi.sock"
@@ -46,7 +48,7 @@ on_peer_read (evcom_stream *stream, const void *base, size_t len)
 {
   if(len == 0) return;
 
-  evcom_stream_write_simple(stream, base, len);
+  evcom_stream_write(stream, base, len);
 }
 
 static evcom_stream* 

deps/evcom/test/test.c

@@ -16,7 +16,14 @@
 # include <gnutls/gnutls.h>
 #endif
 
-#define MARK_PROGRESS write(STDERR_FILENO, ".", 1)
+#undef MAX
+#define MAX(a,b) ((a) > (b) ? (a) : (b))
+
+#undef MIN
+#define MIN(a,b) ((a) < (b) ? (a) : (b))
+
+#define MARK_PROGRESS(c,cur,max) \
+  if (cur % (MAX(max,50)/50) == 0) write(STDERR_FILENO, c, 1)
 
 #define SOCKFILE "/tmp/oi.sock"
 #define PORT 5000
@@ -128,7 +135,7 @@ pingpong_on_peer_read (evcom_stream *stream, const void *base, size_t len)
   buf[len] = 0;
   printf("server got message: %s\n", buf);
 
-  evcom_stream_write_simple(stream, PONG, sizeof PONG);
+  evcom_stream_write(stream, PONG, sizeof PONG);
 }
 
 static void
@@ -170,7 +177,7 @@ static void
 pingpong_on_client_connect (evcom_stream *stream)
 {
   printf("client connected. sending ping\n");
-  evcom_stream_write_simple(stream, PING, sizeof PING);
+  evcom_stream_write(stream, PING, sizeof PING);
   assert(EVCOM_CONNECTED_RW == evcom_stream_state(stream));
 }
 
@@ -196,9 +203,9 @@ pingpong_on_client_read (evcom_stream *stream, const void *base, size_t len)
     return;
   }
 
-  if (successful_ping_count % (EXCHANGES/20) == 0) MARK_PROGRESS;
+  MARK_PROGRESS(".", successful_ping_count, EXCHANGES);
 
-  evcom_stream_write_simple(stream, PING, sizeof PING);
+  evcom_stream_write(stream, PING, sizeof PING);
 }
 
 int
@@ -211,8 +218,8 @@ pingpong (struct sockaddr *address)
   nconnections = 0;
   got_server_close = 0;
 
-  printf("sizeof(evcom_server): %d\n", sizeof(evcom_server));
+  printf("sizeof(evcom_server): %d\n", (int)sizeof(evcom_server));
-  printf("sizeof(evcom_stream): %d\n", sizeof(evcom_stream));
+  printf("sizeof(evcom_stream): %d\n", (int)sizeof(evcom_stream));
 
   evcom_server_init(&server);
   server.on_connection = pingpong_on_server_connection;
@@ -258,7 +265,7 @@ send_bye_and_close(evcom_stream *stream, const void *base, size_t len)
 {
   assert(base);
   assert(len == 0);
-  evcom_stream_write_simple(stream, "BYE", 3);
+  evcom_stream_write(stream, "BYE", 3);
   printf("server wrote bye\n");
   evcom_stream_close(stream);
 }
@@ -298,7 +305,7 @@ connint_on_client_close (evcom_stream *stream)
 
   printf("client connection closed\n");
 
-  if (nconnections % (NCONN/20) == 0) MARK_PROGRESS;
+  MARK_PROGRESS(".", nconnections, NCONN);
 
   if(++nconnections == NCONN) {
     evcom_server_close(&server);
@@ -367,6 +374,365 @@ connint (struct sockaddr *address)
 }
 
 
+static evcom_reader reader;
+static evcom_writer writer;
+static int reader_got_close = 0;
+static int reader_got_eof = 0;
+static int reader_got_hello = 0;
+static int reader_cnt = 0;
+static int writer_got_close = 0;
+#define PIPE_MSG "hello world"
+#define PIPE_CNT 5000
+
+static void
+reader_read (evcom_reader *r, const void *str, size_t len)
+{
+  assert(r == &reader);
+
+  if (len == 0) {
+    reader_got_eof = 1;
+    return;
+  }
+
+  assert(len == strlen(PIPE_MSG));
+
+  if (strncmp(str, PIPE_MSG, strlen(PIPE_MSG)) == 0) {
+    reader_got_hello = 1;
+  }
+
+  if (++reader_cnt < PIPE_CNT) {
+    MARK_PROGRESS(".", reader_cnt, PIPE_CNT);
+    evcom_writer_write(&writer, PIPE_MSG, strlen(PIPE_MSG));
+  } else {
+    evcom_writer_close(&writer);
+  }
+}
+
+static void
+reader_close (evcom_reader *r)
+{
+  assert(r == &reader);
+  reader_got_close = 1;
+  evcom_reader_detach(r);
+}
+
+static void
+writer_close (evcom_writer *w)
+{
+  assert(w == &writer);
+  writer_got_close = 1;
+  evcom_writer_detach(w);
+}
+
+int
+pipe_stream (void)
+{
+  reader_cnt = 0;
+  reader_got_close = 0;
+  reader_got_hello = 0;
+  reader_got_eof   = 0;
+  writer_got_close = 0;
+
+  int pipefd[2];
+  int r = pipe(pipefd);
+  if (r < 0) {
+    perror("pipe()");
+    return -1;
+  }
+
+  evcom_reader_init(&reader);
+  reader.on_read = reader_read;
+  reader.on_close = reader_close;
+  evcom_reader_set(&reader, pipefd[0]);
+  evcom_reader_attach(EV_DEFAULT_ &reader);
+
+  evcom_writer_init(&writer);
+  writer.on_close = writer_close;
+  evcom_writer_set(&writer, pipefd[1]);
+  evcom_writer_attach(EV_DEFAULT_ &writer);
+
+  evcom_writer_write(&writer, PIPE_MSG, strlen(PIPE_MSG));
+
+  ev_loop(EV_DEFAULT_ 0);
+
+  assert(reader_got_close);
+  assert(reader_got_hello);
+  assert(reader_got_eof);
+  assert(writer_got_close);
+  assert(reader_cnt == PIPE_CNT);
+
+  return 0;
+}
+
+#define PAIR_PINGPONG_TIMEOUT 5000.0
+#define PAIR_PINGPONG_EXCHANGES 50
+static int a_got_close;
+static int a_got_connect;
+static int b_got_close;
+static int b_got_connect;
+static int pair_pingpong_cnt;
+static evcom_stream a, b;
+
+void a_connect (evcom_stream *stream)
+{
+  assert(stream == &a);
+  a_got_connect = 1;
+}
+
+void a_close (evcom_stream *stream)
+{
+  evcom_stream_detach(stream);
+  assert(stream == &a);
+  a_got_close = 1;
+
+  assert(stream->errorno == 0);
+#if EVCOM_HAVE_GNUTLS
+  if (stream->gnutls_errorno) {
+    fprintf(stderr, "\nGNUTLS ERROR: %s\n", gnutls_strerror(stream->gnutls_errorno));
+  }
+  assert(stream->gnutls_errorno == 0);
+  if (use_tls) gnutls_deinit(stream->session);
+#endif
+}
+
+void a_read (evcom_stream *stream, const void *buf, size_t len)
+{
+  assert(stream == &a);
+  if (len == 0) return;
+
+  assert(len == strlen(PONG));
+  assert(strncmp(buf, PONG, strlen(PONG)) == 0);
+
+  if (++pair_pingpong_cnt < PAIR_PINGPONG_EXCHANGES) {
+    evcom_stream_write(&a, PING, strlen(PING));
+  } else if (pair_pingpong_cnt == PAIR_PINGPONG_EXCHANGES) {
+    evcom_stream_close(stream);
+  }
+
+  MARK_PROGRESS(".", pair_pingpong_cnt, PAIR_PINGPONG_EXCHANGES);
+}
+
+void b_connect (evcom_stream *stream)
+{
+  assert(stream == &b);
+  b_got_connect = 1;
+}
+
+void b_close (evcom_stream *stream)
+{
+  evcom_stream_detach(stream);
+  assert(stream == &b);
+  b_got_close = 1;
+
+  assert(stream->errorno == 0);
+#if EVCOM_HAVE_GNUTLS
+  if (stream->gnutls_errorno) {
+    fprintf(stderr, "\nGNUTLS ERROR: %s\n", gnutls_strerror(stream->gnutls_errorno));
+  }
+  assert(stream->gnutls_errorno == 0);
+  if (use_tls) gnutls_deinit(stream->session);
+#endif
+}
+
+void b_read (evcom_stream *stream, const void *buf, size_t len)
+{
+  assert(stream == &b);
+  if (len == 0) {
+    evcom_stream_close(stream);
+    return;
+  }
+
+  assert(len == strlen(PING));
+  assert(strncmp(buf, PING, strlen(PING)) == 0);
+
+  evcom_stream_write(&b, PONG, strlen(PONG));
+}
+
+int
+pair_pingpong ()
+{
+  a_got_close = 0;
+  a_got_connect = 0;
+  b_got_close = 0;
+  b_got_connect = 0;
+  pair_pingpong_cnt = 0;
+
+  evcom_stream_init(&a, PAIR_PINGPONG_TIMEOUT);
+  a.on_close = a_close;
+  a.on_connect = a_connect;
+  a.on_read = a_read;
+#if EVCOM_HAVE_GNUTLS
+  if (use_tls) anon_tls_client(&a);
+#endif
+
+  evcom_stream_init(&b, PAIR_PINGPONG_TIMEOUT);
+  b.on_close = b_close;
+  b.on_connect = b_connect;
+  b.on_read = b_read;
+#if EVCOM_HAVE_GNUTLS
+  if (use_tls) anon_tls_server(&b);
+#endif
+
+  int r = evcom_stream_pair(&a, &b);
+  assert(r == 0);
+
+  evcom_stream_attach(EV_DEFAULT_ &a);
+  evcom_stream_attach(EV_DEFAULT_ &b);
+
+  evcom_stream_write(&a, PING, strlen(PING));
+
+  ev_loop(EV_DEFAULT_ 0);
+
+  assert(a_got_close);
+  assert(a_got_connect);
+  assert(b_got_close);
+  assert(b_got_connect);
+  assert(pair_pingpong_cnt == PAIR_PINGPONG_EXCHANGES);
+
+  return 0;
+}
+
+
+static void
+free_stream (evcom_stream *stream)
+{
+  assert(stream->errorno == 0);
+  free(stream);
+}
+
+#define ZERO_TIMEOUT 50.0
+static size_t zero_to_write = 0;
+static size_t zero_written = 0;
+static size_t zero_read = 0;
+static size_t zero_client_closed = 0;
+
+static void
+error_out (evcom_stream *stream)
+{
+  assert(stream);
+  fprintf(stderr, "peer connection timeout\n");
+  assert(0);
+}
+
+static void
+echo (evcom_stream *stream, const void *base, size_t len)
+{
+  if(len == 0) {
+    fprintf(stderr, "close");
+    evcom_stream_close(stream);
+  } else {
+    evcom_stream_write(stream, base, len);
+  }
+}
+
+static evcom_stream*
+make_echo_connection (evcom_server *server, struct sockaddr *addr)
+{
+  assert(server);
+  assert(addr);
+
+  evcom_stream *stream = malloc(sizeof(evcom_stream));
+  evcom_stream_init(stream, ZERO_TIMEOUT);
+  stream->on_read = echo;
+  stream->on_close = free_stream;
+  stream->on_timeout = error_out;
+
+#if EVCOM_HAVE_GNUTLS
+  if (use_tls) anon_tls_server(stream);
+#endif
+
+  return stream;
+}
+
+
+static void
+zero_start (evcom_stream *stream)
+{
+  evcom_stream_write(stream, "0", 1);
+  zero_written++;
+}
+
+static void
+zero_close (evcom_stream *stream)
+{
+  assert(stream);
+  zero_client_closed = 1;
+}
+
+static void
+zero_recv (evcom_stream *stream, const void *buf, size_t len)
+{
+  MARK_PROGRESS("-", zero_read, zero_to_write);
+  zero_read += len;
+
+  size_t i;
+
+  for (i = 0; i < len; i++) {
+    assert(((char*)buf)[i] == '0');
+  }
+
+  for (i = 0; i < MIN(zero_to_write - zero_written, 90000); i++) {
+    evcom_stream_write(stream, "0", 1);
+    zero_written++;
+
+    MARK_PROGRESS(".", zero_written, zero_to_write);
+
+    if (zero_written == zero_to_write) {
+
+      fprintf(stderr, "CLOSE");
+      evcom_stream_close(stream);
+    }
+  }
+
+  if (len == 0) {
+    fprintf(stderr, "finish");
+    evcom_server_close(&server);
+  }
+}
+
+int
+zero_stream (struct sockaddr *address, size_t to_write)
+{
+  int r;
+
+  assert(to_write >= 1024); // should be kind of big at least.
+  zero_to_write = to_write;
+  got_server_close = 0;
+  zero_written = 0;
+  zero_read = 0;
+  zero_client_closed = 0;
+
+  evcom_server_init(&server);
+  server.on_connection = make_echo_connection;
+  server.on_close      = common_on_server_close;
+
+  evcom_server_listen(&server, address, 1000);
+  evcom_server_attach(EV_DEFAULT_ &server);
+
+  evcom_stream client;
+  evcom_stream_init(&client, ZERO_TIMEOUT);
+  client.on_read    = zero_recv;
+  client.on_connect = zero_start;
+  client.on_close   = zero_close;
+  client.on_timeout = error_out;
+#if EVCOM_HAVE_GNUTLS
+  if (use_tls) anon_tls_client(&client);
+#endif
+  r = evcom_stream_connect(&client, address);
+  assert(r == 0 && "problem connecting");
+  evcom_stream_attach(EV_DEFAULT_ &client);
+
+  ev_loop(EV_DEFAULT_ 0);
+
+  assert(got_server_close);
+  assert(zero_written == zero_to_write);
+  assert(zero_read == zero_to_write);
+  assert(zero_client_closed) ;
+
+  return 0;
+}
+
+
 struct sockaddr *
 create_unix_address (void)
 {
@@ -386,6 +752,11 @@ create_unix_address (void)
 void
 free_unix_address (struct sockaddr *address)
 {
+  struct stat tstat;
+  if (lstat(SOCKFILE, &tstat) == 0) {
+    assert(S_ISSOCK(tstat.st_mode));
+    unlink(SOCKFILE);
+  }
   free(address);
 }
 
@@ -405,47 +776,86 @@ main (void)
   gnutls_anon_set_server_dh_params (server_credentials, dh_params);
 #endif
 
+
   struct sockaddr_in tcp_address;
   memset(&tcp_address, 0, sizeof(struct sockaddr_in));
   tcp_address.sin_family = AF_INET;
   tcp_address.sin_port = htons(PORT);
   tcp_address.sin_addr.s_addr = INADDR_ANY;
 
-  
   use_tls = 0;
+
+  fprintf(stderr, "zero_stream tcp: ");
+  assert(zero_stream((struct sockaddr*)&tcp_address, 5*1024*1024) == 0);
+  fprintf(stderr, "\n");
+
+  fprintf(stderr, "pipe_stream: ");
+  assert(pipe_stream() == 0);
+  fprintf(stderr, "\n");
+
+  fprintf(stderr, "pair_pingpong: ");
+  assert(pair_pingpong() == 0);
+  fprintf(stderr, "\n");
+
+  fprintf(stderr, "pingpong tcp: ");
   assert(pingpong((struct sockaddr*)&tcp_address) == 0);
+  fprintf(stderr, "\n");
+
+  fprintf(stderr, "connint tcp: ");
   assert(connint((struct sockaddr*)&tcp_address) == 0);
+  fprintf(stderr, "\n");
 
 #if EVCOM_HAVE_GNUTLS
   use_tls = 1;
+
+  fprintf(stderr, "zero_stream ssl: ");
+  assert(zero_stream((struct sockaddr*)&tcp_address, 50*1024) == 0);
+  fprintf(stderr, "\n");
+
+  fprintf(stderr, "pair_pingpong ssl: ");
+  assert(pair_pingpong() == 0);
+  fprintf(stderr, "\n");
+
+  fprintf(stderr, "pingpong ssl: ");
   assert(pingpong((struct sockaddr*)&tcp_address) == 0);
+  fprintf(stderr, "\n");
+
+  fprintf(stderr, "connint ssl: ");
   assert(connint((struct sockaddr*)&tcp_address) == 0);
-#endif 
+  fprintf(stderr, "\n");
 
+#endif
 
   struct sockaddr *unix_address;
 
-  
   use_tls = 0;
 
+  fprintf(stderr, "pingpong unix: ");
   unix_address = create_unix_address();
   assert(pingpong(unix_address) == 0);
   free_unix_address(unix_address);
+  fprintf(stderr, "\n");
 
+  fprintf(stderr, "connint unix: ");
   unix_address = create_unix_address();
   assert(connint(unix_address) == 0);
   free_unix_address(unix_address);
+  fprintf(stderr, "\n");
 
 #if EVCOM_HAVE_GNUTLS
   use_tls = 1;
 
+  fprintf(stderr, "pingpong unix ssl: ");
   unix_address = create_unix_address();
   assert(pingpong(unix_address) == 0);
   free_unix_address(unix_address);
+  fprintf(stderr, "\n");
 
+  fprintf(stderr, "connint unix ssl: ");
   unix_address = create_unix_address();
   assert(connint(unix_address) == 0);
   free_unix_address(unix_address);
+  fprintf(stderr, "\n");
 #endif
 
   return 0;

src/http.js

@@ -394,7 +394,7 @@ function connectionListener (connection) {
     res.should_keep_alive = should_keep_alive;
     res.addListener("flush", function () {
       if(flushMessageQueue(connection, responses)) {
-        connection.fullClose();
+        connection.close();
       }
     });
     responses.push(res);

src/net.cc

@@ -62,7 +62,6 @@ Connection::Initialize (v8::Handle<v8::Object> target)
   NODE_SET_PROTOTYPE_METHOD(constructor_template, "connect", Connect);
   NODE_SET_PROTOTYPE_METHOD(constructor_template, "send", Send);
   NODE_SET_PROTOTYPE_METHOD(constructor_template, "close", Close);
-  NODE_SET_PROTOTYPE_METHOD(constructor_template, "fullClose", FullClose);
   NODE_SET_PROTOTYPE_METHOD(constructor_template, "forceClose", ForceClose);
   NODE_SET_PROTOTYPE_METHOD(constructor_template, "setEncoding", SetEncoding);
   NODE_SET_PROTOTYPE_METHOD(constructor_template, "readPause", ReadPause);
@@ -116,7 +115,8 @@ Connection::Init (void)
 
 Connection::~Connection ()
 {
-  assert(stream_.fd < 0 && "garbage collecting open Connection"); 
+  assert(stream_.recvfd < 0 && "garbage collecting open Connection"); 
+  assert(stream_.sendfd < 0 && "garbage collecting open Connection"); 
   ForceClose();
 }
 
@@ -149,7 +149,8 @@ Connection::Connect (const Arguments& args)
     return ThrowException(String::New("Socket is not in CLOSED state."));
   } 
 
-  assert(connection->stream_.fd < 0);
+  assert(connection->stream_.recvfd < 0);
+  assert(connection->stream_.sendfd < 0);
 
   if (args.Length() == 0)
     return ThrowException(String::New("Must specify a port."));
@@ -344,17 +345,6 @@ Connection::Close (const Arguments& args)
   return Undefined();
 }
 
-Handle<Value>
-Connection::FullClose (const Arguments& args)
-{
-  HandleScope scope;
-  Connection *connection = ObjectWrap::Unwrap<Connection>(args.Holder());
-  assert(connection);
-
-  connection->FullClose();
-  return Undefined();
-}
-
 Handle<Value>
 Connection::ForceClose (const Arguments& args)
 {
@@ -394,31 +384,31 @@ Connection::Send (const Arguments& args)
     enum encoding enc = ParseEncoding(args[1]);
     Local<String> s = args[0]->ToString();
     size_t len = s->Utf8Length();
-    evcom_buf *buf = node::buf_new(len);
+    char buf[len];
     switch (enc) {
       case RAW:
       case ASCII:
-        s->WriteAscii(buf->base, 0, len);
+        s->WriteAscii(buf, 0, len);
         break;
 
       case UTF8:
-        s->WriteUtf8(buf->base, len);
+        s->WriteUtf8(buf, len);
         break;
 
       default:
         assert(0 && "unhandled string encoding");
     }
-    connection->Send(buf);
+    connection->Send(buf, len);
 
   } else if (args[0]->IsArray()) {
     Handle<Array> array = Handle<Array>::Cast(args[0]);
     size_t len = array->Length();
-    evcom_buf *buf = node::buf_new(len);
+    char buf[len];
     for (size_t i = 0; i < len; i++) {
       Local<Value> int_value = array->Get(Integer::New(i));
-      buf->base[i] = int_value->IntegerValue();
+      buf[i] = int_value->IntegerValue();
     }
-    connection->Send(buf);
+    connection->Send(buf, len);
 
   } else return ThrowException(String::New("Bad argument"));
 

src/net.h

@@ -24,7 +24,6 @@ protected:
   static v8::Handle<v8::Value> Send (const v8::Arguments& args);
   static v8::Handle<v8::Value> SendUtf8 (const v8::Arguments& args);
   static v8::Handle<v8::Value> Close (const v8::Arguments& args);
-  static v8::Handle<v8::Value> FullClose (const v8::Arguments& args);
   static v8::Handle<v8::Value> ForceClose (const v8::Arguments& args);
   static v8::Handle<v8::Value> SetEncoding (const v8::Arguments& args);
   static v8::Handle<v8::Value> ReadPause (const v8::Arguments& args);
@@ -47,9 +46,8 @@ protected:
   int Connect (struct sockaddr *address) {
     return evcom_stream_connect (&stream_, address);
   }
-  void Send (evcom_buf *buf) { evcom_stream_write(&stream_, buf); }
+  void Send (const char *buf, size_t len) { evcom_stream_write(&stream_, buf, len); }
   void Close (void) { evcom_stream_close(&stream_); }
-  void FullClose (void) { evcom_stream_full_close(&stream_); }
   void ForceClose (void) { evcom_stream_force_close(&stream_); }
   void ReadPause (void) { evcom_stream_read_pause(&stream_); }
   void ReadResume (void) { evcom_stream_read_resume(&stream_); }
@@ -92,7 +90,8 @@ private:
 
     evcom_stream_detach(s);
 
-    assert(connection->stream_.fd < 0);
+    assert(connection->stream_.recvfd < 0);
+    assert(connection->stream_.sendfd < 0);
 
     connection->OnClose();
 

test/mjsunit/test-tcp-many-clients.js

@@ -18,7 +18,7 @@ var server = node.tcp.createServer(function (c) {
     total_connections++;
     print("#");
     c.send(body);
-    c.fullClose();
+    c.close();
   });
 });
 server.listen(port);
@@ -29,6 +29,7 @@ function runClient (callback) {
   client.setEncoding("utf8");
 
   client.addListener("connect", function () {
+    print("c");
     client.recved = "";
     client.connections += 1;
   });

test/mjsunit/test-tcp-reconnect.js

@@ -36,7 +36,7 @@ function onLoad () {
     client_recv_count += 1;
     puts("client_recv_count " + client_recv_count);
     assertEquals("hello\r\n", chunk);
-    client.fullClose();
+    client.close();
   });
 
   client.addListener("close", function (had_error) {

test/mjsunit/test-tcp-throttle-kernel-buffer.js

@@ -13,7 +13,7 @@ puts("start server on port " + PORT);
 server = node.tcp.createServer(function (connection) {
   connection.addListener("connect", function () {
     connection.send(body);
-    connection.fullClose();
+    connection.close();
   });
 });
 server.listen(PORT);

test/mjsunit/test-tcp-throttle.js

@@ -5,7 +5,7 @@ N = 500;
 server = node.tcp.createServer(function (connection) {
   function send (j) {
     if (j >= N) { 
-      connection.fullClose();
+      connection.close();
       return;
     }
     setTimeout(function () {